72980688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 208843776

約数和(自身を除く): 135863088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2063, 2211, 2948, 3216, 4126, 4422, 5896, 6189, 8252, 8844, 11792, 12378, 16504, 17688, 22693, 24756, 33008, 35376, 45386, 49512, 68079, 90772, 99024, 136158, 138221, 181544, 272316, 276442, 363088, 414663, 544632, 552884, 829326, 1089264, 1105768, 1520431, 1658652, 2211536, 3040862, 3317304, 4561293, 6081724, 6634608, 9122586, 12163448, 18245172, 24326896, 36490344, 72980688]

約数ペア:

[(1, 72980688), (2, 36490344), (3, 24326896), (4, 18245172), (6, 12163448), (8, 9122586), (11, 6634608), (12, 6081724), (16, 4561293), (22, 3317304), (24, 3040862), (33, 2211536), (44, 1658652), (48, 1520431), (66, 1105768), (67, 1089264), (88, 829326), (132, 552884), (134, 544632), (176, 414663), (201, 363088), (264, 276442), (268, 272316), (402, 181544), (528, 138221), (536, 136158), (737, 99024), (804, 90772), (1072, 68079), (1474, 49512), (1608, 45386), (2063, 35376), (2211, 33008), (2948, 24756), (3216, 22693), (4126, 17688), (4422, 16504), (5896, 12378), (6189, 11792), (8252, 8844)]