90111294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 253955520

約数和(自身を除く): 163844226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 271, 273, 294, 377, 406, 441, 522, 542, 546, 609, 637, 754, 813, 819, 882, 1131, 1218, 1274, 1421, 1626, 1638, 1827, 1897, 1911, 2262, 2439, 2639, 2842, 3393, 3523, 3654, 3794, 3822, 4263, 4878, 5278, 5691, 5733, 6786, 7046, 7859, 7917, 8526, 10569, 11382, 11466, 12789, 13279, 15718, 15834, 17073, 18473, 21138, 23577, 23751, 24661, 25578, 26558, 31707, 34146, 36946, 39837, 47154, 47502, 49322, 55013, 55419, 63414, 70731, 73983, 79674, 102167, 110026, 110838, 119511, 141462, 147966, 165039, 166257, 172627, 204334, 221949, 239022, 306501, 330078, 332514, 345254, 385091, 443898, 495117, 517881, 613002, 715169, 770182, 919503, 990234, 1035762, 1155273, 1430338, 1553643, 1839006, 2145507, 2310546, 3107286, 3465819, 4291014, 5006183, 6436521, 6931638, 10012366, 12873042, 15018549, 30037098, 45055647, 90111294]

約数ペア:

[(1, 90111294), (2, 45055647), (3, 30037098), (6, 15018549), (7, 12873042), (9, 10012366), (13, 6931638), (14, 6436521), (18, 5006183), (21, 4291014), (26, 3465819), (29, 3107286), (39, 2310546), (42, 2145507), (49, 1839006), (58, 1553643), (63, 1430338), (78, 1155273), (87, 1035762), (91, 990234), (98, 919503), (117, 770182), (126, 715169), (147, 613002), (174, 517881), (182, 495117), (203, 443898), (234, 385091), (261, 345254), (271, 332514), (273, 330078), (294, 306501), (377, 239022), (406, 221949), (441, 204334), (522, 172627), (542, 166257), (546, 165039), (609, 147966), (637, 141462), (754, 119511), (813, 110838), (819, 110026), (882, 102167), (1131, 79674), (1218, 73983), (1274, 70731), (1421, 63414), (1626, 55419), (1638, 55013), (1827, 49322), (1897, 47502), (1911, 47154), (2262, 39837), (2439, 36946), (2639, 34146), (2842, 31707), (3393, 26558), (3523, 25578), (3654, 24661), (3794, 23751), (3822, 23577), (4263, 21138), (4878, 18473), (5278, 17073), (5691, 15834), (5733, 15718), (6786, 13279), (7046, 12789), (7859, 11466), (7917, 11382), (8526, 10569)]