83071044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19391}}^1$

素因数の和:19425

約数の個数: 72

約数和(自身を含む): 254112768

約数和(自身を除く): 171041724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19391, 38782, 58173, 77564, 116346, 135737, 174519, 232692, 271474, 329647, 349038, 407211, 542948, 659294, 698076, 814422, 988941, 1221633, 1318588, 1628844, 1977882, 2307529, 2443266, 2966823, 3955764, 4615058, 4886532, 5933646, 6922587, 9230116, 11867292, 13845174, 20767761, 27690348, 41535522, 83071044]

約数ペア:

[(1, 83071044), (2, 41535522), (3, 27690348), (4, 20767761), (6, 13845174), (7, 11867292), (9, 9230116), (12, 6922587), (14, 5933646), (17, 4886532), (18, 4615058), (21, 3955764), (28, 2966823), (34, 2443266), (36, 2307529), (42, 1977882), (51, 1628844), (63, 1318588), (68, 1221633), (84, 988941), (102, 814422), (119, 698076), (126, 659294), (153, 542948), (204, 407211), (238, 349038), (252, 329647), (306, 271474), (357, 232692), (476, 174519), (612, 135737), (714, 116346), (1071, 77564), (1428, 58173), (2142, 38782), (4284, 19391)]