85089004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 118123796

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 79, 91, 143, 154, 158, 182, 269, 286, 308, 316, 364, 538, 553, 572, 869, 1001, 1027, 1076, 1106, 1738, 1883, 2002, 2054, 2212, 2959, 3476, 3497, 3766, 4004, 4108, 5918, 6083, 6994, 7189, 7532, 11297, 11836, 12166, 13988, 14378, 20713, 21251, 22594, 24332, 24479, 28756, 38467, 41426, 42502, 45188, 48958, 76934, 79079, 82852, 85004, 97916, 148757, 153868, 158158, 233761, 269269, 276263, 297514, 316316, 467522, 538538, 552526, 595028, 935044, 1077076, 1105052, 1636327, 1933841, 3038893, 3272654, 3867682, 6077786, 6545308, 7735364, 12155572, 21272251, 42544502, 85089004]

約数ペア:

[(1, 85089004), (2, 42544502), (4, 21272251), (7, 12155572), (11, 7735364), (13, 6545308), (14, 6077786), (22, 3867682), (26, 3272654), (28, 3038893), (44, 1933841), (52, 1636327), (77, 1105052), (79, 1077076), (91, 935044), (143, 595028), (154, 552526), (158, 538538), (182, 467522), (269, 316316), (286, 297514), (308, 276263), (316, 269269), (364, 233761), (538, 158158), (553, 153868), (572, 148757), (869, 97916), (1001, 85004), (1027, 82852), (1076, 79079), (1106, 76934), (1738, 48958), (1883, 45188), (2002, 42502), (2054, 41426), (2212, 38467), (2959, 28756), (3476, 24479), (3497, 24332), (3766, 22594), (4004, 21251), (4108, 20713), (5918, 14378), (6083, 13988), (6994, 12166), (7189, 11836), (7532, 11297)]