71497608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 128

約数和(自身を含む): 231705600

約数和(自身を除く): 160207992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1723, 1729, 1976, 2184, 2964, 3192, 3446, 3458, 5169, 5187, 5928, 6892, 6916, 10338, 10374, 12061, 13784, 13832, 20676, 20748, 22399, 24122, 32737, 36183, 41352, 41496, 44798, 48244, 65474, 67197, 72366, 89596, 96488, 98211, 130948, 134394, 144732, 156793, 179192, 196422, 229159, 261896, 268788, 289464, 313586, 392844, 425581, 458318, 470379, 537576, 627172, 687477, 785688, 851162, 916636, 940758, 1254344, 1276743, 1374954, 1702324, 1833272, 1881516, 2553486, 2749908, 2979067, 3404648, 3763032, 5106972, 5499816, 5958134, 8937201, 10213944, 11916268, 17874402, 23832536, 35748804, 71497608]

約数ペア:

[(1, 71497608), (2, 35748804), (3, 23832536), (4, 17874402), (6, 11916268), (7, 10213944), (8, 8937201), (12, 5958134), (13, 5499816), (14, 5106972), (19, 3763032), (21, 3404648), (24, 2979067), (26, 2749908), (28, 2553486), (38, 1881516), (39, 1833272), (42, 1702324), (52, 1374954), (56, 1276743), (57, 1254344), (76, 940758), (78, 916636), (84, 851162), (91, 785688), (104, 687477), (114, 627172), (133, 537576), (152, 470379), (156, 458318), (168, 425581), (182, 392844), (228, 313586), (247, 289464), (266, 268788), (273, 261896), (312, 229159), (364, 196422), (399, 179192), (456, 156793), (494, 144732), (532, 134394), (546, 130948), (728, 98211), (741, 96488), (798, 89596), (988, 72366), (1064, 67197), (1092, 65474), (1482, 48244), (1596, 44798), (1723, 41496), (1729, 41352), (1976, 36183), (2184, 32737), (2964, 24122), (3192, 22399), (3446, 20748), (3458, 20676), (5169, 13832), (5187, 13784), (5928, 12061), (6892, 10374), (6916, 10338)]