72556182

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 96096618

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 89, 93, 178, 186, 267, 279, 487, 534, 558, 801, 837, 974, 1461, 1602, 1674, 2403, 2759, 2922, 4383, 4806, 5518, 8277, 8766, 13149, 15097, 16554, 24831, 26298, 30194, 43343, 45291, 49662, 74493, 86686, 90582, 130029, 135873, 148986, 260058, 271746, 390087, 407619, 780174, 815238, 1170261, 1343633, 2340522, 2687266, 4030899, 8061798, 12092697, 24185394, 36278091, 72556182]

約数ペア:

[(1, 72556182), (2, 36278091), (3, 24185394), (6, 12092697), (9, 8061798), (18, 4030899), (27, 2687266), (31, 2340522), (54, 1343633), (62, 1170261), (89, 815238), (93, 780174), (178, 407619), (186, 390087), (267, 271746), (279, 260058), (487, 148986), (534, 135873), (558, 130029), (801, 90582), (837, 86686), (974, 74493), (1461, 49662), (1602, 45291), (1674, 43343), (2403, 30194), (2759, 26298), (2922, 24831), (4383, 16554), (4806, 15097), (5518, 13149), (8277, 8766)]