73131228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 201734400

約数和(自身を除く): 128603172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 157, 171, 227, 228, 314, 342, 454, 471, 513, 628, 681, 684, 908, 942, 1026, 1362, 1413, 1884, 2043, 2052, 2724, 2826, 2983, 4086, 4239, 4313, 5652, 5966, 6129, 8172, 8478, 8626, 8949, 11932, 12258, 12939, 16956, 17252, 17898, 24516, 25878, 26847, 35639, 35796, 38817, 51756, 53694, 71278, 77634, 80541, 106917, 107388, 116451, 142556, 155268, 161082, 213834, 232902, 320751, 322164, 427668, 465804, 641502, 677141, 962253, 1283004, 1354282, 1924506, 2031423, 2708564, 3849012, 4062846, 6094269, 8125692, 12188538, 18282807, 24377076, 36565614, 73131228]

約数ペア:

[(1, 73131228), (2, 36565614), (3, 24377076), (4, 18282807), (6, 12188538), (9, 8125692), (12, 6094269), (18, 4062846), (19, 3849012), (27, 2708564), (36, 2031423), (38, 1924506), (54, 1354282), (57, 1283004), (76, 962253), (108, 677141), (114, 641502), (157, 465804), (171, 427668), (227, 322164), (228, 320751), (314, 232902), (342, 213834), (454, 161082), (471, 155268), (513, 142556), (628, 116451), (681, 107388), (684, 106917), (908, 80541), (942, 77634), (1026, 71278), (1362, 53694), (1413, 51756), (1884, 38817), (2043, 35796), (2052, 35639), (2724, 26847), (2826, 25878), (2983, 24516), (4086, 17898), (4239, 17252), (4313, 16956), (5652, 12939), (5966, 12258), (6129, 11932), (8172, 8949), (8478, 8626)]