129723012

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 347276160

約数和(自身を除く): 217553148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 131, 159, 173, 212, 262, 318, 346, 393, 477, 519, 524, 636, 692, 786, 954, 1038, 1179, 1431, 1557, 1572, 1908, 2076, 2358, 2862, 3114, 3537, 4671, 4716, 5724, 6228, 6943, 7074, 9169, 9342, 13886, 14148, 18338, 18684, 20829, 22663, 27507, 27772, 36676, 41658, 45326, 55014, 62487, 67989, 82521, 83316, 90652, 110028, 124974, 135978, 165042, 187461, 203967, 247563, 249948, 271956, 330084, 374922, 407934, 495126, 611901, 749844, 815868, 990252, 1201139, 1223802, 2402278, 2447604, 3603417, 4804556, 7206834, 10810251, 14413668, 21620502, 32430753, 43241004, 64861506, 129723012]

約数ペア:

[(1, 129723012), (2, 64861506), (3, 43241004), (4, 32430753), (6, 21620502), (9, 14413668), (12, 10810251), (18, 7206834), (27, 4804556), (36, 3603417), (53, 2447604), (54, 2402278), (106, 1223802), (108, 1201139), (131, 990252), (159, 815868), (173, 749844), (212, 611901), (262, 495126), (318, 407934), (346, 374922), (393, 330084), (477, 271956), (519, 249948), (524, 247563), (636, 203967), (692, 187461), (786, 165042), (954, 135978), (1038, 124974), (1179, 110028), (1431, 90652), (1557, 83316), (1572, 82521), (1908, 67989), (2076, 62487), (2358, 55014), (2862, 45326), (3114, 41658), (3537, 36676), (4671, 27772), (4716, 27507), (5724, 22663), (6228, 20829), (6943, 18684), (7074, 18338), (9169, 14148), (9342, 13886)]