72831546

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 161729568

約数和(自身を除く): 88898022

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 201, 262, 393, 402, 461, 603, 786, 922, 1179, 1206, 1383, 2358, 2766, 4149, 8298, 8777, 17554, 26331, 30887, 52662, 60391, 61774, 78993, 92661, 120782, 157986, 181173, 185322, 277983, 362346, 543519, 555966, 1087038, 4046197, 8092394, 12138591, 24277182, 36415773, 72831546]

約数ペア:

[(1, 72831546), (2, 36415773), (3, 24277182), (6, 12138591), (9, 8092394), (18, 4046197), (67, 1087038), (131, 555966), (134, 543519), (201, 362346), (262, 277983), (393, 185322), (402, 181173), (461, 157986), (603, 120782), (786, 92661), (922, 78993), (1179, 61774), (1206, 60391), (1383, 52662), (2358, 30887), (2766, 26331), (4149, 17554), (8298, 8777)]