71998152

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 115144248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 712, 888, 911, 1068, 1822, 2136, 2733, 3293, 3644, 5466, 6586, 7288, 9879, 10932, 13172, 19758, 21864, 26344, 33707, 39516, 67414, 79032, 81079, 101121, 134828, 162158, 202242, 243237, 269656, 324316, 404484, 486474, 648632, 808968, 972948, 1945896, 2999923, 5999846, 8999769, 11999692, 17999538, 23999384, 35999076, 71998152]

約数ペア:

[(1, 71998152), (2, 35999076), (3, 23999384), (4, 17999538), (6, 11999692), (8, 8999769), (12, 5999846), (24, 2999923), (37, 1945896), (74, 972948), (89, 808968), (111, 648632), (148, 486474), (178, 404484), (222, 324316), (267, 269656), (296, 243237), (356, 202242), (444, 162158), (534, 134828), (712, 101121), (888, 81079), (911, 79032), (1068, 67414), (1822, 39516), (2136, 33707), (2733, 26344), (3293, 21864), (3644, 19758), (5466, 13172), (6586, 10932), (7288, 9879)]