73132128

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6863}}^1$

素因数の和:6916

約数の個数: 72

約数和(自身を含む): 213621408

約数和(自身を除く): 140489280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6863, 10656, 13726, 20589, 27452, 41178, 54904, 61767, 82356, 109808, 123534, 164712, 219616, 247068, 253931, 329424, 494136, 507862, 658848, 761793, 988272, 1015724, 1523586, 1976544, 2031448, 2285379, 3047172, 4062896, 4570758, 6094344, 8125792, 9141516, 12188688, 18283032, 24377376, 36566064, 73132128]

約数ペア:

[(1, 73132128), (2, 36566064), (3, 24377376), (4, 18283032), (6, 12188688), (8, 9141516), (9, 8125792), (12, 6094344), (16, 4570758), (18, 4062896), (24, 3047172), (32, 2285379), (36, 2031448), (37, 1976544), (48, 1523586), (72, 1015724), (74, 988272), (96, 761793), (111, 658848), (144, 507862), (148, 494136), (222, 329424), (288, 253931), (296, 247068), (333, 219616), (444, 164712), (592, 123534), (666, 109808), (888, 82356), (1184, 61767), (1332, 54904), (1776, 41178), (2664, 27452), (3552, 20589), (5328, 13726), (6863, 10656)]