72235116

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 116462484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 479, 531, 639, 708, 852, 958, 1062, 1278, 1437, 1916, 2124, 2556, 2874, 4189, 4311, 5748, 8378, 8622, 12567, 16756, 17244, 25134, 28261, 34009, 37701, 50268, 56522, 68018, 75402, 84783, 102027, 113044, 136036, 150804, 169566, 204054, 254349, 306081, 339132, 408108, 508698, 612162, 1017396, 1224324, 2006531, 4013062, 6019593, 8026124, 12039186, 18058779, 24078372, 36117558, 72235116]

約数ペア:

[(1, 72235116), (2, 36117558), (3, 24078372), (4, 18058779), (6, 12039186), (9, 8026124), (12, 6019593), (18, 4013062), (36, 2006531), (59, 1224324), (71, 1017396), (118, 612162), (142, 508698), (177, 408108), (213, 339132), (236, 306081), (284, 254349), (354, 204054), (426, 169566), (479, 150804), (531, 136036), (639, 113044), (708, 102027), (852, 84783), (958, 75402), (1062, 68018), (1278, 56522), (1437, 50268), (1916, 37701), (2124, 34009), (2556, 28261), (2874, 25134), (4189, 17244), (4311, 16756), (5748, 12567), (8378, 8622)]