71935812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 210607488

約数和(自身を除く): 138671676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 41, 46, 52, 69, 78, 82, 92, 117, 123, 138, 156, 163, 164, 207, 234, 246, 276, 299, 326, 369, 414, 468, 489, 492, 533, 598, 652, 738, 828, 897, 943, 978, 1066, 1196, 1467, 1476, 1599, 1794, 1886, 1956, 2119, 2132, 2691, 2829, 2934, 3198, 3588, 3749, 3772, 4238, 4797, 5382, 5658, 5868, 6357, 6396, 6683, 7498, 8476, 8487, 9594, 10764, 11247, 11316, 12259, 12714, 13366, 14996, 16974, 19071, 19188, 20049, 22494, 24518, 25428, 26732, 33741, 33948, 36777, 38142, 40098, 44988, 48737, 49036, 60147, 67482, 73554, 76284, 80196, 86879, 97474, 110331, 120294, 134964, 146211, 147108, 153709, 173758, 194948, 220662, 240588, 260637, 292422, 307418, 347516, 438633, 441324, 461127, 521274, 584844, 614836, 781911, 877266, 922254, 1042548, 1383381, 1563822, 1754532, 1844508, 1998217, 2766762, 3127644, 3996434, 5533524, 5994651, 7992868, 11989302, 17983953, 23978604, 35967906, 71935812]

約数ペア:

[(1, 71935812), (2, 35967906), (3, 23978604), (4, 17983953), (6, 11989302), (9, 7992868), (12, 5994651), (13, 5533524), (18, 3996434), (23, 3127644), (26, 2766762), (36, 1998217), (39, 1844508), (41, 1754532), (46, 1563822), (52, 1383381), (69, 1042548), (78, 922254), (82, 877266), (92, 781911), (117, 614836), (123, 584844), (138, 521274), (156, 461127), (163, 441324), (164, 438633), (207, 347516), (234, 307418), (246, 292422), (276, 260637), (299, 240588), (326, 220662), (369, 194948), (414, 173758), (468, 153709), (489, 147108), (492, 146211), (533, 134964), (598, 120294), (652, 110331), (738, 97474), (828, 86879), (897, 80196), (943, 76284), (978, 73554), (1066, 67482), (1196, 60147), (1467, 49036), (1476, 48737), (1599, 44988), (1794, 40098), (1886, 38142), (1956, 36777), (2119, 33948), (2132, 33741), (2691, 26732), (2829, 25428), (2934, 24518), (3198, 22494), (3588, 20049), (3749, 19188), (3772, 19071), (4238, 16974), (4797, 14996), (5382, 13366), (5658, 12714), (5868, 12259), (6357, 11316), (6396, 11247), (6683, 10764), (7498, 9594), (8476, 8487)]