72884916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9201

約数の個数: 72

約数和(自身を含む): 210102984

約数和(自身を除く): 137218068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9161, 18322, 27483, 36644, 54966, 82449, 109932, 119093, 155737, 164898, 238186, 311474, 329796, 357279, 467211, 476372, 622948, 714558, 934422, 1071837, 1401633, 1429116, 1868844, 2024581, 2143674, 2803266, 4049162, 4287348, 5606532, 6073743, 8098324, 12147486, 18221229, 24294972, 36442458, 72884916]

約数ペア:

[(1, 72884916), (2, 36442458), (3, 24294972), (4, 18221229), (6, 12147486), (9, 8098324), (12, 6073743), (13, 5606532), (17, 4287348), (18, 4049162), (26, 2803266), (34, 2143674), (36, 2024581), (39, 1868844), (51, 1429116), (52, 1401633), (68, 1071837), (78, 934422), (102, 714558), (117, 622948), (153, 476372), (156, 467211), (204, 357279), (221, 329796), (234, 311474), (306, 238186), (442, 164898), (468, 155737), (612, 119093), (663, 109932), (884, 82449), (1326, 54966), (1989, 36644), (2652, 27483), (3978, 18322), (7956, 9161)]