90475164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4957}}^1$

素因数の和:4996

約数の個数: 72

約数和(自身を含む): 254047920

約数和(自身を除く): 163572756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4957, 6084, 9126, 9914, 14871, 18252, 19828, 29742, 44613, 59484, 64441, 89226, 128882, 133839, 178452, 193323, 257764, 267678, 386646, 535356, 579969, 773292, 837733, 1159938, 1675466, 1739907, 2319876, 2513199, 3350932, 3479814, 5026398, 6959628, 7539597, 10052796, 15079194, 22618791, 30158388, 45237582, 90475164]

約数ペア:

[(1, 90475164), (2, 45237582), (3, 30158388), (4, 22618791), (6, 15079194), (9, 10052796), (12, 7539597), (13, 6959628), (18, 5026398), (26, 3479814), (27, 3350932), (36, 2513199), (39, 2319876), (52, 1739907), (54, 1675466), (78, 1159938), (108, 837733), (117, 773292), (156, 579969), (169, 535356), (234, 386646), (338, 267678), (351, 257764), (468, 193323), (507, 178452), (676, 133839), (702, 128882), (1014, 89226), (1404, 64441), (1521, 59484), (2028, 44613), (3042, 29742), (4563, 19828), (4957, 18252), (6084, 14871), (9126, 9914)]