64684116

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 206841600

約数和(自身を除く): 142157484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 719, 756, 833, 882, 918, 1071, 1323, 1428, 1438, 1666, 1764, 1836, 2142, 2157, 2499, 2646, 2876, 3213, 3332, 4284, 4314, 4998, 5033, 5292, 6426, 6471, 7497, 8628, 9996, 10066, 12223, 12852, 12942, 14994, 15099, 19413, 20132, 22491, 24446, 25884, 29988, 30198, 35231, 36669, 38826, 44982, 45297, 48892, 60396, 70462, 73338, 77652, 85561, 89964, 90594, 105693, 110007, 135891, 140924, 146676, 171122, 181188, 211386, 220014, 256683, 271782, 317079, 330021, 342244, 422772, 440028, 513366, 543564, 598927, 634158, 660042, 770049, 951237, 1026732, 1197854, 1268316, 1320084, 1540098, 1796781, 1902474, 2310147, 2395708, 3080196, 3593562, 3804948, 4620294, 5390343, 7187124, 9240588, 10780686, 16171029, 21561372, 32342058, 64684116]

約数ペア:

[(1, 64684116), (2, 32342058), (3, 21561372), (4, 16171029), (6, 10780686), (7, 9240588), (9, 7187124), (12, 5390343), (14, 4620294), (17, 3804948), (18, 3593562), (21, 3080196), (27, 2395708), (28, 2310147), (34, 1902474), (36, 1796781), (42, 1540098), (49, 1320084), (51, 1268316), (54, 1197854), (63, 1026732), (68, 951237), (84, 770049), (98, 660042), (102, 634158), (108, 598927), (119, 543564), (126, 513366), (147, 440028), (153, 422772), (189, 342244), (196, 330021), (204, 317079), (238, 271782), (252, 256683), (294, 220014), (306, 211386), (357, 181188), (378, 171122), (441, 146676), (459, 140924), (476, 135891), (588, 110007), (612, 105693), (714, 90594), (719, 89964), (756, 85561), (833, 77652), (882, 73338), (918, 70462), (1071, 60396), (1323, 48892), (1428, 45297), (1438, 44982), (1666, 38826), (1764, 36669), (1836, 35231), (2142, 30198), (2157, 29988), (2499, 25884), (2646, 24446), (2876, 22491), (3213, 20132), (3332, 19413), (4284, 15099), (4314, 14994), (4998, 12942), (5033, 12852), (5292, 12223), (6426, 10066), (6471, 9996), (7497, 8628)]