88269896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 124619704

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 131, 143, 152, 209, 247, 248, 262, 286, 341, 403, 418, 494, 524, 572, 589, 682, 806, 836, 988, 1048, 1144, 1178, 1364, 1441, 1612, 1672, 1703, 1976, 2356, 2489, 2717, 2728, 2882, 3224, 3406, 4061, 4433, 4712, 4978, 5434, 5764, 6479, 6812, 7657, 8122, 8866, 9956, 10868, 11528, 12958, 13624, 15314, 16244, 17732, 18733, 19912, 21736, 25916, 27379, 30628, 32357, 32488, 35464, 37466, 44671, 51832, 52793, 54758, 61256, 64714, 74932, 77159, 84227, 89342, 105586, 109516, 129428, 149864, 154318, 168454, 178684, 211172, 219032, 258856, 308636, 336908, 355927, 357368, 422344, 580723, 617272, 673816, 711854, 848749, 1003067, 1161446, 1423708, 1697498, 2006134, 2322892, 2847416, 3394996, 4012268, 4645784, 6789992, 8024536, 11033737, 22067474, 44134948, 88269896]

約数ペア:

[(1, 88269896), (2, 44134948), (4, 22067474), (8, 11033737), (11, 8024536), (13, 6789992), (19, 4645784), (22, 4012268), (26, 3394996), (31, 2847416), (38, 2322892), (44, 2006134), (52, 1697498), (62, 1423708), (76, 1161446), (88, 1003067), (104, 848749), (124, 711854), (131, 673816), (143, 617272), (152, 580723), (209, 422344), (247, 357368), (248, 355927), (262, 336908), (286, 308636), (341, 258856), (403, 219032), (418, 211172), (494, 178684), (524, 168454), (572, 154318), (589, 149864), (682, 129428), (806, 109516), (836, 105586), (988, 89342), (1048, 84227), (1144, 77159), (1178, 74932), (1364, 64714), (1441, 61256), (1612, 54758), (1672, 52793), (1703, 51832), (1976, 44671), (2356, 37466), (2489, 35464), (2717, 32488), (2728, 32357), (2882, 30628), (3224, 27379), (3406, 25916), (4061, 21736), (4433, 19912), (4712, 18733), (4978, 17732), (5434, 16244), (5764, 15314), (6479, 13624), (6812, 12958), (7657, 11528), (8122, 10868), (8866, 9956)]