78093730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 167142528

約数和(自身を除く): 89048798

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 563, 715, 970, 1067, 1126, 1261, 1430, 2134, 2522, 2815, 5335, 5630, 6193, 6305, 7319, 10670, 12386, 12610, 13871, 14638, 27742, 30965, 36595, 54611, 61930, 69355, 73190, 80509, 109222, 138710, 161018, 273055, 402545, 546110, 600721, 709943, 805090, 1201442, 1419886, 3003605, 3549715, 6007210, 7099430, 7809373, 15618746, 39046865, 78093730]

約数ペア:

[(1, 78093730), (2, 39046865), (5, 15618746), (10, 7809373), (11, 7099430), (13, 6007210), (22, 3549715), (26, 3003605), (55, 1419886), (65, 1201442), (97, 805090), (110, 709943), (130, 600721), (143, 546110), (194, 402545), (286, 273055), (485, 161018), (563, 138710), (715, 109222), (970, 80509), (1067, 73190), (1126, 69355), (1261, 61930), (1430, 54611), (2134, 36595), (2522, 30965), (2815, 27742), (5335, 14638), (5630, 13871), (6193, 12610), (6305, 12386), (7319, 10670)]