172806732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 108

約数和(自身を含む): 512102136

約数和(自身を除く): 339295404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 163, 196, 252, 294, 326, 441, 489, 588, 601, 652, 882, 978, 1141, 1202, 1467, 1764, 1803, 1956, 2282, 2404, 2934, 3423, 3606, 4207, 4564, 5409, 5868, 6846, 7212, 7987, 8414, 10269, 10818, 12621, 13692, 15974, 16828, 20538, 21636, 23961, 25242, 29449, 31948, 37863, 41076, 47922, 50484, 58898, 71883, 75726, 88347, 95844, 97963, 117796, 143766, 151452, 176694, 195926, 265041, 287532, 293889, 353388, 391852, 530082, 587778, 685741, 881667, 1060164, 1175556, 1371482, 1763334, 2057223, 2742964, 3526668, 4114446, 4800187, 6171669, 8228892, 9600374, 12343338, 14400561, 19200748, 24686676, 28801122, 43201683, 57602244, 86403366, 172806732]

約数ペア:

[(1, 172806732), (2, 86403366), (3, 57602244), (4, 43201683), (6, 28801122), (7, 24686676), (9, 19200748), (12, 14400561), (14, 12343338), (18, 9600374), (21, 8228892), (28, 6171669), (36, 4800187), (42, 4114446), (49, 3526668), (63, 2742964), (84, 2057223), (98, 1763334), (126, 1371482), (147, 1175556), (163, 1060164), (196, 881667), (252, 685741), (294, 587778), (326, 530082), (441, 391852), (489, 353388), (588, 293889), (601, 287532), (652, 265041), (882, 195926), (978, 176694), (1141, 151452), (1202, 143766), (1467, 117796), (1764, 97963), (1803, 95844), (1956, 88347), (2282, 75726), (2404, 71883), (2934, 58898), (3423, 50484), (3606, 47922), (4207, 41076), (4564, 37863), (5409, 31948), (5868, 29449), (6846, 25242), (7212, 23961), (7987, 21636), (8414, 20538), (10269, 16828), (10818, 15974), (12621, 13692)]