72538512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 205105920

約数和(自身を除く): 132567408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 41, 48, 58, 62, 82, 87, 93, 116, 123, 124, 164, 174, 186, 232, 246, 248, 328, 348, 372, 464, 492, 496, 656, 696, 744, 899, 984, 1189, 1271, 1392, 1488, 1681, 1798, 1968, 2378, 2542, 2697, 3362, 3567, 3596, 3813, 4756, 5043, 5084, 5394, 6724, 7134, 7192, 7626, 9512, 10086, 10168, 10788, 13448, 14268, 14384, 15252, 19024, 20172, 20336, 21576, 26896, 28536, 30504, 36859, 40344, 43152, 48749, 52111, 57072, 61008, 73718, 80688, 97498, 104222, 110577, 146247, 147436, 156333, 194996, 208444, 221154, 292494, 294872, 312666, 389992, 416888, 442308, 584988, 589744, 625332, 779984, 833776, 884616, 1169976, 1250664, 1511219, 1769232, 2339952, 2501328, 3022438, 4533657, 6044876, 9067314, 12089752, 18134628, 24179504, 36269256, 72538512]

約数ペア:

[(1, 72538512), (2, 36269256), (3, 24179504), (4, 18134628), (6, 12089752), (8, 9067314), (12, 6044876), (16, 4533657), (24, 3022438), (29, 2501328), (31, 2339952), (41, 1769232), (48, 1511219), (58, 1250664), (62, 1169976), (82, 884616), (87, 833776), (93, 779984), (116, 625332), (123, 589744), (124, 584988), (164, 442308), (174, 416888), (186, 389992), (232, 312666), (246, 294872), (248, 292494), (328, 221154), (348, 208444), (372, 194996), (464, 156333), (492, 147436), (496, 146247), (656, 110577), (696, 104222), (744, 97498), (899, 80688), (984, 73718), (1189, 61008), (1271, 57072), (1392, 52111), (1488, 48749), (1681, 43152), (1798, 40344), (1968, 36859), (2378, 30504), (2542, 28536), (2697, 26896), (3362, 21576), (3567, 20336), (3596, 20172), (3813, 19024), (4756, 15252), (5043, 14384), (5084, 14268), (5394, 13448), (6724, 10788), (7134, 10168), (7192, 10086), (7626, 9512)]