68900688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25183}}^1$

素因数の和:25216

約数の個数: 60

約数和(自身を含む): 202983040

約数和(自身を除く): 134082352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25183, 50366, 75549, 100732, 151098, 201464, 226647, 302196, 402928, 453294, 478477, 604392, 906588, 956954, 1208784, 1435431, 1813176, 1913908, 2870862, 3626352, 3827816, 4306293, 5741724, 7655632, 8612586, 11483448, 17225172, 22966896, 34450344, 68900688]

約数ペア:

[(1, 68900688), (2, 34450344), (3, 22966896), (4, 17225172), (6, 11483448), (8, 8612586), (9, 7655632), (12, 5741724), (16, 4306293), (18, 3827816), (19, 3626352), (24, 2870862), (36, 1913908), (38, 1813176), (48, 1435431), (57, 1208784), (72, 956954), (76, 906588), (114, 604392), (144, 478477), (152, 453294), (171, 402928), (228, 302196), (304, 226647), (342, 201464), (456, 151098), (684, 100732), (912, 75549), (1368, 50366), (2736, 25183)]