29899116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 84236880

約数和(自身を除く): 54337764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2203, 2262, 3393, 4406, 4524, 6609, 6786, 8812, 13218, 13572, 19827, 26436, 28639, 39654, 57278, 63887, 79308, 85917, 114556, 127774, 171834, 191661, 255548, 257751, 343668, 383322, 515502, 574983, 766644, 830531, 1031004, 1149966, 1661062, 2299932, 2491593, 3322124, 4983186, 7474779, 9966372, 14949558, 29899116]

約数ペア:

[(1, 29899116), (2, 14949558), (3, 9966372), (4, 7474779), (6, 4983186), (9, 3322124), (12, 2491593), (13, 2299932), (18, 1661062), (26, 1149966), (29, 1031004), (36, 830531), (39, 766644), (52, 574983), (58, 515502), (78, 383322), (87, 343668), (116, 257751), (117, 255548), (156, 191661), (174, 171834), (234, 127774), (261, 114556), (348, 85917), (377, 79308), (468, 63887), (522, 57278), (754, 39654), (1044, 28639), (1131, 26436), (1508, 19827), (2203, 13572), (2262, 13218), (3393, 8812), (4406, 6786), (4524, 6609)]