66709722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 146240640

約数和(自身を除く): 79530918

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 61, 106, 114, 122, 159, 181, 183, 318, 362, 366, 543, 1007, 1086, 1159, 2014, 2318, 3021, 3233, 3439, 3477, 6042, 6466, 6878, 6954, 9593, 9699, 10317, 11041, 19186, 19398, 20634, 22082, 28779, 33123, 57558, 61427, 66246, 122854, 182267, 184281, 209779, 364534, 368562, 419558, 546801, 585173, 629337, 1093602, 1170346, 1258674, 1755519, 3511038, 11118287, 22236574, 33354861, 66709722]

約数ペア:

[(1, 66709722), (2, 33354861), (3, 22236574), (6, 11118287), (19, 3511038), (38, 1755519), (53, 1258674), (57, 1170346), (61, 1093602), (106, 629337), (114, 585173), (122, 546801), (159, 419558), (181, 368562), (183, 364534), (318, 209779), (362, 184281), (366, 182267), (543, 122854), (1007, 66246), (1086, 61427), (1159, 57558), (2014, 33123), (2318, 28779), (3021, 22082), (3233, 20634), (3439, 19398), (3477, 19186), (6042, 11041), (6466, 10317), (6878, 9699), (6954, 9593)]