90389808

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{4157}}^1$

素因数の和:4322

約数の個数: 60

約数和(自身を含む): 254702448

約数和(自身を除く): 164312640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4157, 5436, 7248, 8314, 10872, 12471, 16628, 21744, 24942, 33256, 37413, 49884, 66512, 74826, 99768, 149652, 199536, 299304, 598608, 627707, 1255414, 1883121, 2510828, 3766242, 5021656, 5649363, 7532484, 10043312, 11298726, 15064968, 22597452, 30129936, 45194904, 90389808]

約数ペア:

[(1, 90389808), (2, 45194904), (3, 30129936), (4, 22597452), (6, 15064968), (8, 11298726), (9, 10043312), (12, 7532484), (16, 5649363), (18, 5021656), (24, 3766242), (36, 2510828), (48, 1883121), (72, 1255414), (144, 627707), (151, 598608), (302, 299304), (453, 199536), (604, 149652), (906, 99768), (1208, 74826), (1359, 66512), (1812, 49884), (2416, 37413), (2718, 33256), (3624, 24942), (4157, 21744), (5436, 16628), (7248, 12471), (8314, 10872)]