90042304

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 197510400

約数和(自身を除く): 107468096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 1264, 1619, 1738, 2528, 3238, 3476, 5056, 6476, 6952, 12952, 13904, 17809, 25904, 27808, 35618, 51808, 55616, 71236, 103616, 127901, 142472, 255802, 284944, 511604, 569888, 1023208, 1139776, 1406911, 2046416, 2813822, 4092832, 5627644, 8185664, 11255288, 22510576, 45021152, 90042304]

約数ペア:

[(1, 90042304), (2, 45021152), (4, 22510576), (8, 11255288), (11, 8185664), (16, 5627644), (22, 4092832), (32, 2813822), (44, 2046416), (64, 1406911), (79, 1139776), (88, 1023208), (158, 569888), (176, 511604), (316, 284944), (352, 255802), (632, 142472), (704, 127901), (869, 103616), (1264, 71236), (1619, 55616), (1738, 51808), (2528, 35618), (3238, 27808), (3476, 25904), (5056, 17809), (6476, 13904), (6952, 12952)]