81872124

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 196492800

約数和(自身を除く): 114620676

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 402, 474, 804, 948, 1289, 2578, 3867, 5156, 5293, 7734, 10586, 15468, 15879, 21172, 31758, 63516, 86363, 101831, 172726, 203662, 259089, 305493, 345452, 407324, 518178, 610986, 1036356, 1221972, 6822677, 13645354, 20468031, 27290708, 40936062, 81872124]

約数ペア:

[(1, 81872124), (2, 40936062), (3, 27290708), (4, 20468031), (6, 13645354), (12, 6822677), (67, 1221972), (79, 1036356), (134, 610986), (158, 518178), (201, 407324), (237, 345452), (268, 305493), (316, 259089), (402, 203662), (474, 172726), (804, 101831), (948, 86363), (1289, 63516), (2578, 31758), (3867, 21172), (5156, 15879), (5293, 15468), (7734, 10586)]