31873220964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{33599}}^1$

素因数の和:35649

約数の個数: 72

約数和(自身を含む): 86811379200

約数和(自身を除く): 54938158236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2027, 4054, 6081, 8108, 12162, 18243, 24324, 26351, 33599, 36486, 52702, 67198, 72972, 79053, 100797, 105404, 134396, 158106, 201594, 237159, 302391, 316212, 403188, 436787, 474318, 604782, 873574, 948636, 1209564, 1310361, 1747148, 2620722, 3931083, 5241444, 7862166, 15724332, 68105173, 136210346, 204315519, 272420692, 408631038, 612946557, 817262076, 885367249, 1225893114, 1770734498, 2451786228, 2656101747, 3541468996, 5312203494, 7968305241, 10624406988, 15936610482, 31873220964]

約数ペア:

[(1, 31873220964), (2, 15936610482), (3, 10624406988), (4, 7968305241), (6, 5312203494), (9, 3541468996), (12, 2656101747), (13, 2451786228), (18, 1770734498), (26, 1225893114), (36, 885367249), (39, 817262076), (52, 612946557), (78, 408631038), (117, 272420692), (156, 204315519), (234, 136210346), (468, 68105173), (2027, 15724332), (4054, 7862166), (6081, 5241444), (8108, 3931083), (12162, 2620722), (18243, 1747148), (24324, 1310361), (26351, 1209564), (33599, 948636), (36486, 873574), (52702, 604782), (67198, 474318), (72972, 436787), (79053, 403188), (100797, 316212), (105404, 302391), (134396, 237159), (158106, 201594)]