77466870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 220120992

約数和(自身を除く): 142654122

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 907, 949, 1095, 1170, 1314, 1814, 1898, 2190, 2721, 2847, 3285, 4535, 4745, 5442, 5694, 6570, 8163, 8541, 9070, 9490, 11791, 13605, 14235, 16326, 17082, 23582, 27210, 28470, 35373, 40815, 42705, 58955, 66211, 70746, 81630, 85410, 106119, 117910, 132422, 176865, 198633, 212238, 331055, 353730, 397266, 530595, 595899, 662110, 860743, 993165, 1061190, 1191798, 1721486, 1986330, 2582229, 2979495, 4303715, 5164458, 5958990, 7746687, 8607430, 12911145, 15493374, 25822290, 38733435, 77466870]

約数ペア:

[(1, 77466870), (2, 38733435), (3, 25822290), (5, 15493374), (6, 12911145), (9, 8607430), (10, 7746687), (13, 5958990), (15, 5164458), (18, 4303715), (26, 2979495), (30, 2582229), (39, 1986330), (45, 1721486), (65, 1191798), (73, 1061190), (78, 993165), (90, 860743), (117, 662110), (130, 595899), (146, 530595), (195, 397266), (219, 353730), (234, 331055), (365, 212238), (390, 198633), (438, 176865), (585, 132422), (657, 117910), (730, 106119), (907, 85410), (949, 81630), (1095, 70746), (1170, 66211), (1314, 58955), (1814, 42705), (1898, 40815), (2190, 35373), (2721, 28470), (2847, 27210), (3285, 23582), (4535, 17082), (4745, 16326), (5442, 14235), (5694, 13605), (6570, 11791), (8163, 9490), (8541, 9070)]