61285068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7743

約数の個数: 72

約数和(自身を含む): 176668128

約数和(自身を除く): 115383060

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, 7703, 7956, 15406, 23109, 30812, 46218, 69327, 92436, 100139, 130951, 138654, 200278, 261902, 277308, 300417, 392853, 400556, 523804, 600834, 785706, 901251, 1178559, 1201668, 1571412, 1702363, 1802502, 2357118, 3404726, 3605004, 4714236, 5107089, 6809452, 10214178, 15321267, 20428356, 30642534, 61285068]

約数ペア:

[(1, 61285068), (2, 30642534), (3, 20428356), (4, 15321267), (6, 10214178), (9, 6809452), (12, 5107089), (13, 4714236), (17, 3605004), (18, 3404726), (26, 2357118), (34, 1802502), (36, 1702363), (39, 1571412), (51, 1201668), (52, 1178559), (68, 901251), (78, 785706), (102, 600834), (117, 523804), (153, 400556), (156, 392853), (204, 300417), (221, 277308), (234, 261902), (306, 200278), (442, 138654), (468, 130951), (612, 100139), (663, 92436), (884, 69327), (1326, 46218), (1989, 30812), (2652, 23109), (3978, 15406), (7703, 7956)]