64040484

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 153740160

約数和(自身を除く): 89699676

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 732, 983, 1068, 1966, 2949, 3932, 5429, 5898, 10858, 11796, 16287, 21716, 32574, 59963, 65148, 87487, 119926, 174974, 179889, 239852, 262461, 349948, 359778, 524922, 719556, 1049844, 5336707, 10673414, 16010121, 21346828, 32020242, 64040484]

約数ペア:

[(1, 64040484), (2, 32020242), (3, 21346828), (4, 16010121), (6, 10673414), (12, 5336707), (61, 1049844), (89, 719556), (122, 524922), (178, 359778), (183, 349948), (244, 262461), (267, 239852), (356, 179889), (366, 174974), (534, 119926), (732, 87487), (983, 65148), (1068, 59963), (1966, 32574), (2949, 21716), (3932, 16287), (5429, 11796), (5898, 10858)]