29236428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 80262000

約数和(自身を除く): 51025572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 349, 358, 468, 537, 698, 716, 1047, 1074, 1396, 1611, 2094, 2148, 2327, 3141, 3222, 4188, 4537, 4654, 6282, 6444, 6981, 9074, 9308, 12564, 13611, 13962, 18148, 20943, 27222, 27924, 40833, 41886, 54444, 62471, 81666, 83772, 124942, 163332, 187413, 249884, 374826, 562239, 749652, 812123, 1124478, 1624246, 2248956, 2436369, 3248492, 4872738, 7309107, 9745476, 14618214, 29236428]

約数ペア:

[(1, 29236428), (2, 14618214), (3, 9745476), (4, 7309107), (6, 4872738), (9, 3248492), (12, 2436369), (13, 2248956), (18, 1624246), (26, 1124478), (36, 812123), (39, 749652), (52, 562239), (78, 374826), (117, 249884), (156, 187413), (179, 163332), (234, 124942), (349, 83772), (358, 81666), (468, 62471), (537, 54444), (698, 41886), (716, 40833), (1047, 27924), (1074, 27222), (1396, 20943), (1611, 18148), (2094, 13962), (2148, 13611), (2327, 12564), (3141, 9308), (3222, 9074), (4188, 6981), (4537, 6444), (4654, 6282)]