145072044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 396876480

約数和(自身を除く): 251804436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1297, 1434, 2151, 2594, 2868, 3107, 3891, 4302, 5188, 6214, 7782, 8604, 9321, 11673, 12428, 15564, 16861, 18642, 23346, 27963, 33722, 37284, 46692, 50583, 55926, 67444, 101166, 111852, 151749, 202332, 303498, 309983, 606996, 619966, 929949, 1239932, 1859898, 2789847, 3719796, 4029779, 5579694, 8059558, 11159388, 12089337, 16119116, 24178674, 36268011, 48357348, 72536022, 145072044]

約数ペア:

[(1, 145072044), (2, 72536022), (3, 48357348), (4, 36268011), (6, 24178674), (9, 16119116), (12, 12089337), (13, 11159388), (18, 8059558), (26, 5579694), (36, 4029779), (39, 3719796), (52, 2789847), (78, 1859898), (117, 1239932), (156, 929949), (234, 619966), (239, 606996), (468, 309983), (478, 303498), (717, 202332), (956, 151749), (1297, 111852), (1434, 101166), (2151, 67444), (2594, 55926), (2868, 50583), (3107, 46692), (3891, 37284), (4302, 33722), (5188, 27963), (6214, 23346), (7782, 18642), (8604, 16861), (9321, 15564), (11673, 12428)]