72007644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7703}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 181198080

約数和(自身を除く): 109190436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 7703, 9348, 15406, 23109, 30812, 46218, 92436, 146357, 292714, 315823, 439071, 585428, 631646, 878142, 947469, 1263292, 1756284, 1894938, 3789876, 6000637, 12001274, 18001911, 24002548, 36003822, 72007644]

約数ペア:

[(1, 72007644), (2, 36003822), (3, 24002548), (4, 18001911), (6, 12001274), (12, 6000637), (19, 3789876), (38, 1894938), (41, 1756284), (57, 1263292), (76, 947469), (82, 878142), (114, 631646), (123, 585428), (164, 439071), (228, 315823), (246, 292714), (492, 146357), (779, 92436), (1558, 46218), (2337, 30812), (3116, 23109), (4674, 15406), (7703, 9348)]