66112218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 155170080

約数和(自身を除く): 89057862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 179, 213, 289, 306, 358, 426, 537, 578, 639, 867, 1074, 1207, 1278, 1611, 1734, 2414, 2601, 3043, 3222, 3621, 5202, 6086, 7242, 9129, 10863, 12709, 18258, 20519, 21726, 25418, 27387, 38127, 41038, 51731, 54774, 61557, 76254, 103462, 114381, 123114, 155193, 184671, 216053, 228762, 310386, 369342, 432106, 465579, 648159, 931158, 1296318, 1944477, 3672901, 3888954, 7345802, 11018703, 22037406, 33056109, 66112218]

約数ペア:

[(1, 66112218), (2, 33056109), (3, 22037406), (6, 11018703), (9, 7345802), (17, 3888954), (18, 3672901), (34, 1944477), (51, 1296318), (71, 931158), (102, 648159), (142, 465579), (153, 432106), (179, 369342), (213, 310386), (289, 228762), (306, 216053), (358, 184671), (426, 155193), (537, 123114), (578, 114381), (639, 103462), (867, 76254), (1074, 61557), (1207, 54774), (1278, 51731), (1611, 41038), (1734, 38127), (2414, 27387), (2601, 25418), (3043, 21726), (3222, 20519), (3621, 18258), (5202, 12709), (6086, 10863), (7242, 9129)]