179412012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{733}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 490000784

約数和(自身を除く): 310588772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 733, 1046, 1466, 1569, 2092, 2199, 2932, 3138, 4398, 4707, 6276, 6597, 6799, 8796, 9414, 9529, 13194, 13598, 18828, 19058, 20397, 26388, 27196, 28587, 38116, 40794, 57174, 61191, 81588, 85761, 114348, 122382, 171522, 244764, 343044, 383359, 766718, 1150077, 1533436, 2300154, 3450231, 4600308, 4983667, 6900462, 9967334, 13800924, 14951001, 19934668, 29902002, 44853003, 59804004, 89706006, 179412012]

約数ペア:

[(1, 179412012), (2, 89706006), (3, 59804004), (4, 44853003), (6, 29902002), (9, 19934668), (12, 14951001), (13, 13800924), (18, 9967334), (26, 6900462), (36, 4983667), (39, 4600308), (52, 3450231), (78, 2300154), (117, 1533436), (156, 1150077), (234, 766718), (468, 383359), (523, 343044), (733, 244764), (1046, 171522), (1466, 122382), (1569, 114348), (2092, 85761), (2199, 81588), (2932, 61191), (3138, 57174), (4398, 40794), (4707, 38116), (6276, 28587), (6597, 27196), (6799, 26388), (8796, 20397), (9414, 19058), (9529, 18828), (13194, 13598)]