71452008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2749}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 204311250

約数和(自身を除く): 132859242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2749, 2888, 3249, 4332, 5498, 6498, 8247, 8664, 10996, 12996, 16494, 21992, 24741, 25992, 32988, 49482, 52231, 65976, 98964, 104462, 156693, 197928, 208924, 313386, 417848, 470079, 626772, 940158, 992389, 1253544, 1880316, 1984778, 2977167, 3760632, 3969556, 5954334, 7939112, 8931501, 11908668, 17863002, 23817336, 35726004, 71452008]

約数ペア:

[(1, 71452008), (2, 35726004), (3, 23817336), (4, 17863002), (6, 11908668), (8, 8931501), (9, 7939112), (12, 5954334), (18, 3969556), (19, 3760632), (24, 2977167), (36, 1984778), (38, 1880316), (57, 1253544), (72, 992389), (76, 940158), (114, 626772), (152, 470079), (171, 417848), (228, 313386), (342, 208924), (361, 197928), (456, 156693), (684, 104462), (722, 98964), (1083, 65976), (1368, 52231), (1444, 49482), (2166, 32988), (2749, 25992), (2888, 24741), (3249, 21992), (4332, 16494), (5498, 12996), (6498, 10996), (8247, 8664)]