63897372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 212874480

約数和(自身を除く): 148977108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 49, 63, 66, 74, 77, 84, 89, 98, 99, 111, 126, 132, 147, 148, 154, 178, 196, 198, 222, 231, 252, 259, 267, 294, 308, 333, 356, 396, 407, 441, 444, 462, 518, 534, 539, 588, 623, 666, 693, 777, 801, 814, 882, 924, 979, 1036, 1068, 1078, 1221, 1246, 1332, 1386, 1554, 1602, 1617, 1628, 1764, 1813, 1869, 1958, 2156, 2331, 2442, 2492, 2772, 2849, 2937, 3108, 3204, 3234, 3293, 3626, 3663, 3738, 3916, 4361, 4662, 4851, 4884, 5439, 5607, 5698, 5874, 6468, 6586, 6853, 7252, 7326, 7476, 8547, 8722, 8811, 9324, 9702, 9879, 10878, 11214, 11396, 11748, 13083, 13172, 13706, 14652, 16317, 17094, 17444, 17622, 19404, 19758, 19943, 20559, 21756, 22428, 23051, 25641, 26166, 27412, 29637, 32634, 34188, 35244, 36223, 39249, 39516, 39886, 41118, 46102, 47971, 51282, 52332, 59274, 59829, 61677, 65268, 69153, 72446, 78498, 79772, 82236, 92204, 95942, 102564, 108669, 118548, 119658, 123354, 138306, 143913, 144892, 156996, 161357, 179487, 191884, 207459, 217338, 239316, 246708, 253561, 276612, 287826, 322714, 326007, 358974, 414918, 431739, 434676, 484071, 507122, 575652, 645428, 652014, 717948, 760683, 829836, 863478, 968142, 1014244, 1304028, 1452213, 1521366, 1726956, 1774927, 1936284, 2282049, 2904426, 3042732, 3549854, 4564098, 5324781, 5808852, 7099708, 9128196, 10649562, 15974343, 21299124, 31948686, 63897372]

約数ペア:

[(1, 63897372), (2, 31948686), (3, 21299124), (4, 15974343), (6, 10649562), (7, 9128196), (9, 7099708), (11, 5808852), (12, 5324781), (14, 4564098), (18, 3549854), (21, 3042732), (22, 2904426), (28, 2282049), (33, 1936284), (36, 1774927), (37, 1726956), (42, 1521366), (44, 1452213), (49, 1304028), (63, 1014244), (66, 968142), (74, 863478), (77, 829836), (84, 760683), (89, 717948), (98, 652014), (99, 645428), (111, 575652), (126, 507122), (132, 484071), (147, 434676), (148, 431739), (154, 414918), (178, 358974), (196, 326007), (198, 322714), (222, 287826), (231, 276612), (252, 253561), (259, 246708), (267, 239316), (294, 217338), (308, 207459), (333, 191884), (356, 179487), (396, 161357), (407, 156996), (441, 144892), (444, 143913), (462, 138306), (518, 123354), (534, 119658), (539, 118548), (588, 108669), (623, 102564), (666, 95942), (693, 92204), (777, 82236), (801, 79772), (814, 78498), (882, 72446), (924, 69153), (979, 65268), (1036, 61677), (1068, 59829), (1078, 59274), (1221, 52332), (1246, 51282), (1332, 47971), (1386, 46102), (1554, 41118), (1602, 39886), (1617, 39516), (1628, 39249), (1764, 36223), (1813, 35244), (1869, 34188), (1958, 32634), (2156, 29637), (2331, 27412), (2442, 26166), (2492, 25641), (2772, 23051), (2849, 22428), (2937, 21756), (3108, 20559), (3204, 19943), (3234, 19758), (3293, 19404), (3626, 17622), (3663, 17444), (3738, 17094), (3916, 16317), (4361, 14652), (4662, 13706), (4851, 13172), (4884, 13083), (5439, 11748), (5607, 11396), (5698, 11214), (5874, 10878), (6468, 9879), (6586, 9702), (6853, 9324), (7252, 8811), (7326, 8722), (7476, 8547)]