90407632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 124078640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 461, 476, 721, 824, 922, 952, 1442, 1648, 1751, 1844, 1904, 2884, 3227, 3502, 3688, 5768, 6454, 7004, 7376, 7837, 11536, 12257, 12908, 14008, 15674, 24514, 25816, 28016, 31348, 47483, 49028, 51632, 54859, 62696, 94966, 98056, 109718, 125392, 189932, 196112, 219436, 332381, 379864, 438872, 664762, 759728, 807211, 877744, 1329524, 1614422, 2659048, 3228844, 5318096, 5650477, 6457688, 11300954, 12915376, 22601908, 45203816, 90407632]

約数ペア:

[(1, 90407632), (2, 45203816), (4, 22601908), (7, 12915376), (8, 11300954), (14, 6457688), (16, 5650477), (17, 5318096), (28, 3228844), (34, 2659048), (56, 1614422), (68, 1329524), (103, 877744), (112, 807211), (119, 759728), (136, 664762), (206, 438872), (238, 379864), (272, 332381), (412, 219436), (461, 196112), (476, 189932), (721, 125392), (824, 109718), (922, 98056), (952, 94966), (1442, 62696), (1648, 54859), (1751, 51632), (1844, 49028), (1904, 47483), (2884, 31348), (3227, 28016), (3502, 25816), (3688, 24514), (5768, 15674), (6454, 14008), (7004, 12908), (7376, 12257), (7837, 11536)]