145809324

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 377696592

約数和(自身を除く): 231887268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 113, 146, 219, 226, 292, 339, 438, 452, 491, 657, 678, 876, 982, 1017, 1314, 1356, 1473, 1964, 2034, 2628, 2946, 4068, 4419, 5892, 8249, 8838, 16498, 17676, 24747, 32996, 35843, 49494, 55483, 71686, 74241, 98988, 107529, 110966, 143372, 148482, 166449, 215058, 221932, 296964, 322587, 332898, 430116, 499347, 645174, 665796, 998694, 1290348, 1997388, 4050259, 8100518, 12150777, 16201036, 24301554, 36452331, 48603108, 72904662, 145809324]

約数ペア:

[(1, 145809324), (2, 72904662), (3, 48603108), (4, 36452331), (6, 24301554), (9, 16201036), (12, 12150777), (18, 8100518), (36, 4050259), (73, 1997388), (113, 1290348), (146, 998694), (219, 665796), (226, 645174), (292, 499347), (339, 430116), (438, 332898), (452, 322587), (491, 296964), (657, 221932), (678, 215058), (876, 166449), (982, 148482), (1017, 143372), (1314, 110966), (1356, 107529), (1473, 98988), (1964, 74241), (2034, 71686), (2628, 55483), (2946, 49494), (4068, 35843), (4419, 32996), (5892, 24747), (8249, 17676), (8838, 16498)]