72830472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21254

約数の個数: 64

約数和(自身を含む): 213917760

約数和(自身を除く): 141087288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21221, 42442, 63663, 84884, 127326, 169768, 233431, 254652, 275873, 466862, 509304, 551746, 700293, 827619, 933724, 1103492, 1400586, 1655238, 1867448, 2206984, 2801172, 3034603, 3310476, 5602344, 6069206, 6620952, 9103809, 12138412, 18207618, 24276824, 36415236, 72830472]

約数ペア:

[(1, 72830472), (2, 36415236), (3, 24276824), (4, 18207618), (6, 12138412), (8, 9103809), (11, 6620952), (12, 6069206), (13, 5602344), (22, 3310476), (24, 3034603), (26, 2801172), (33, 2206984), (39, 1867448), (44, 1655238), (52, 1400586), (66, 1103492), (78, 933724), (88, 827619), (104, 700293), (132, 551746), (143, 509304), (156, 466862), (264, 275873), (286, 254652), (312, 233431), (429, 169768), (572, 127326), (858, 84884), (1144, 63663), (1716, 42442), (3432, 21221)]