4681872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 14691768

約数和(自身を除く): 10009896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 61, 72, 78, 82, 104, 117, 122, 123, 144, 156, 164, 183, 208, 234, 244, 246, 312, 328, 366, 369, 468, 488, 492, 533, 549, 624, 656, 732, 738, 793, 936, 976, 984, 1066, 1098, 1464, 1476, 1586, 1599, 1872, 1968, 2132, 2196, 2379, 2501, 2928, 2952, 3172, 3198, 4264, 4392, 4758, 4797, 5002, 5904, 6344, 6396, 7137, 7503, 8528, 8784, 9516, 9594, 10004, 12688, 12792, 14274, 15006, 19032, 19188, 20008, 22509, 25584, 28548, 30012, 32513, 38064, 38376, 40016, 45018, 57096, 60024, 65026, 76752, 90036, 97539, 114192, 120048, 130052, 180072, 195078, 260104, 292617, 360144, 390156, 520208, 585234, 780312, 1170468, 1560624, 2340936, 4681872]

約数ペア:

[(1, 4681872), (2, 2340936), (3, 1560624), (4, 1170468), (6, 780312), (8, 585234), (9, 520208), (12, 390156), (13, 360144), (16, 292617), (18, 260104), (24, 195078), (26, 180072), (36, 130052), (39, 120048), (41, 114192), (48, 97539), (52, 90036), (61, 76752), (72, 65026), (78, 60024), (82, 57096), (104, 45018), (117, 40016), (122, 38376), (123, 38064), (144, 32513), (156, 30012), (164, 28548), (183, 25584), (208, 22509), (234, 20008), (244, 19188), (246, 19032), (312, 15006), (328, 14274), (366, 12792), (369, 12688), (468, 10004), (488, 9594), (492, 9516), (533, 8784), (549, 8528), (624, 7503), (656, 7137), (732, 6396), (738, 6344), (793, 5904), (936, 5002), (976, 4797), (984, 4758), (1066, 4392), (1098, 4264), (1464, 3198), (1476, 3172), (1586, 2952), (1599, 2928), (1872, 2501), (1968, 2379), (2132, 2196)]