72730896

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 234346608

約数和(自身を除く): 161615712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 107, 112, 119, 136, 147, 168, 196, 204, 214, 238, 272, 289, 294, 321, 336, 357, 392, 408, 428, 476, 578, 588, 642, 714, 749, 784, 816, 833, 856, 867, 952, 1156, 1176, 1284, 1428, 1498, 1666, 1712, 1734, 1819, 1904, 2023, 2247, 2312, 2352, 2499, 2568, 2856, 2996, 3332, 3468, 3638, 4046, 4494, 4624, 4998, 5136, 5243, 5457, 5712, 5992, 6069, 6664, 6936, 7276, 8092, 8988, 9996, 10486, 10914, 11984, 12138, 12733, 13328, 13872, 14161, 14552, 15729, 16184, 17976, 19992, 20972, 21828, 24276, 25466, 28322, 29104, 30923, 31458, 32368, 35952, 38199, 39984, 41944, 42483, 43656, 48552, 50932, 56644, 61846, 62916, 76398, 83888, 84966, 87312, 89131, 92769, 97104, 101864, 113288, 123692, 125832, 152796, 169932, 178262, 185538, 203728, 216461, 226576, 247384, 251664, 267393, 305592, 339864, 356524, 371076, 432922, 494768, 534786, 611184, 649383, 679728, 713048, 742152, 865844, 1069572, 1298766, 1426096, 1484304, 1515227, 1731688, 2139144, 2597532, 3030454, 3463376, 4278288, 4545681, 5195064, 6060908, 9091362, 10390128, 12121816, 18182724, 24243632, 36365448, 72730896]

約数ペア:

[(1, 72730896), (2, 36365448), (3, 24243632), (4, 18182724), (6, 12121816), (7, 10390128), (8, 9091362), (12, 6060908), (14, 5195064), (16, 4545681), (17, 4278288), (21, 3463376), (24, 3030454), (28, 2597532), (34, 2139144), (42, 1731688), (48, 1515227), (49, 1484304), (51, 1426096), (56, 1298766), (68, 1069572), (84, 865844), (98, 742152), (102, 713048), (107, 679728), (112, 649383), (119, 611184), (136, 534786), (147, 494768), (168, 432922), (196, 371076), (204, 356524), (214, 339864), (238, 305592), (272, 267393), (289, 251664), (294, 247384), (321, 226576), (336, 216461), (357, 203728), (392, 185538), (408, 178262), (428, 169932), (476, 152796), (578, 125832), (588, 123692), (642, 113288), (714, 101864), (749, 97104), (784, 92769), (816, 89131), (833, 87312), (856, 84966), (867, 83888), (952, 76398), (1156, 62916), (1176, 61846), (1284, 56644), (1428, 50932), (1498, 48552), (1666, 43656), (1712, 42483), (1734, 41944), (1819, 39984), (1904, 38199), (2023, 35952), (2247, 32368), (2312, 31458), (2352, 30923), (2499, 29104), (2568, 28322), (2856, 25466), (2996, 24276), (3332, 21828), (3468, 20972), (3638, 19992), (4046, 17976), (4494, 16184), (4624, 15729), (4998, 14552), (5136, 14161), (5243, 13872), (5457, 13328), (5712, 12733), (5992, 12138), (6069, 11984), (6664, 10914), (6936, 10486), (7276, 9996), (8092, 8988)]