86623416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 263707080

約数和(自身を除く): 177083664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 163, 183, 198, 242, 244, 264, 326, 363, 366, 396, 484, 488, 489, 549, 652, 671, 726, 732, 792, 968, 978, 1089, 1098, 1304, 1342, 1452, 1464, 1467, 1793, 1956, 2013, 2178, 2196, 2684, 2904, 2934, 3586, 3912, 4026, 4356, 4392, 5368, 5379, 5868, 6039, 7172, 7381, 8052, 8712, 9943, 10758, 11736, 12078, 14344, 14762, 16104, 16137, 19723, 19886, 21516, 22143, 24156, 29524, 29829, 32274, 39446, 39772, 43032, 44286, 48312, 59048, 59169, 59658, 64548, 66429, 78892, 79544, 88572, 89487, 109373, 118338, 119316, 129096, 132858, 157784, 177144, 177507, 178974, 218746, 236676, 238632, 265716, 328119, 355014, 357948, 437492, 473352, 531432, 656238, 710028, 715896, 874984, 984357, 1203103, 1312476, 1420056, 1968714, 2406206, 2624952, 3609309, 3937428, 4812412, 7218618, 7874856, 9624824, 10827927, 14437236, 21655854, 28874472, 43311708, 86623416]

約数ペア:

[(1, 86623416), (2, 43311708), (3, 28874472), (4, 21655854), (6, 14437236), (8, 10827927), (9, 9624824), (11, 7874856), (12, 7218618), (18, 4812412), (22, 3937428), (24, 3609309), (33, 2624952), (36, 2406206), (44, 1968714), (61, 1420056), (66, 1312476), (72, 1203103), (88, 984357), (99, 874984), (121, 715896), (122, 710028), (132, 656238), (163, 531432), (183, 473352), (198, 437492), (242, 357948), (244, 355014), (264, 328119), (326, 265716), (363, 238632), (366, 236676), (396, 218746), (484, 178974), (488, 177507), (489, 177144), (549, 157784), (652, 132858), (671, 129096), (726, 119316), (732, 118338), (792, 109373), (968, 89487), (978, 88572), (1089, 79544), (1098, 78892), (1304, 66429), (1342, 64548), (1452, 59658), (1464, 59169), (1467, 59048), (1793, 48312), (1956, 44286), (2013, 43032), (2178, 39772), (2196, 39446), (2684, 32274), (2904, 29829), (2934, 29524), (3586, 24156), (3912, 22143), (4026, 21516), (4356, 19886), (4392, 19723), (5368, 16137), (5379, 16104), (5868, 14762), (6039, 14344), (7172, 12078), (7381, 11736), (8052, 10758), (8712, 9943)]