63908172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 171203760

約数和(自身を除く): 107295588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 401, 466, 684, 699, 802, 932, 1203, 1398, 1604, 2097, 2406, 2796, 3609, 4194, 4427, 4812, 7218, 7619, 8388, 8854, 13281, 14436, 15238, 17708, 22857, 26562, 30476, 39843, 45714, 53124, 68571, 79686, 91428, 93433, 137142, 159372, 186866, 274284, 280299, 373732, 560598, 840897, 1121196, 1681794, 1775227, 3363588, 3550454, 5325681, 7100908, 10651362, 15977043, 21302724, 31954086, 63908172]

約数ペア:

[(1, 63908172), (2, 31954086), (3, 21302724), (4, 15977043), (6, 10651362), (9, 7100908), (12, 5325681), (18, 3550454), (19, 3363588), (36, 1775227), (38, 1681794), (57, 1121196), (76, 840897), (114, 560598), (171, 373732), (228, 280299), (233, 274284), (342, 186866), (401, 159372), (466, 137142), (684, 93433), (699, 91428), (802, 79686), (932, 68571), (1203, 53124), (1398, 45714), (1604, 39843), (2097, 30476), (2406, 26562), (2796, 22857), (3609, 17708), (4194, 15238), (4427, 14436), (4812, 13281), (7218, 8854), (7619, 8388)]