77522718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3529

約数の個数: 64

約数和(自身を含む): 195535872

約数和(自身を除く): 118013154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3463, 3731, 6926, 7462, 10389, 11193, 20778, 22386, 24241, 45019, 48482, 72723, 90038, 135057, 141983, 145446, 270114, 283966, 315133, 425949, 630266, 851898, 945399, 993881, 1845779, 1890798, 1987762, 2981643, 3691558, 5537337, 5963286, 11074674, 12920453, 25840906, 38761359, 77522718]

約数ペア:

[(1, 77522718), (2, 38761359), (3, 25840906), (6, 12920453), (7, 11074674), (13, 5963286), (14, 5537337), (21, 3691558), (26, 2981643), (39, 1987762), (41, 1890798), (42, 1845779), (78, 993881), (82, 945399), (91, 851898), (123, 630266), (182, 425949), (246, 315133), (273, 283966), (287, 270114), (533, 145446), (546, 141983), (574, 135057), (861, 90038), (1066, 72723), (1599, 48482), (1722, 45019), (3198, 24241), (3463, 22386), (3731, 20778), (6926, 11193), (7462, 10389)]