81294624

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2599

約数の個数: 96

約数和(自身を含む): 243613440

約数和(自身を除く): 162318816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2543, 2664, 3552, 3996, 5086, 5328, 7629, 7992, 10172, 10656, 15258, 15984, 20344, 22887, 30516, 31968, 40688, 45774, 61032, 68661, 81376, 91548, 94091, 122064, 137322, 183096, 188182, 244128, 274644, 282273, 366192, 376364, 549288, 564546, 732384, 752728, 846819, 1098576, 1129092, 1505456, 1693638, 2197152, 2258184, 2540457, 3010912, 3387276, 4516368, 5080914, 6774552, 9032736, 10161828, 13549104, 20323656, 27098208, 40647312, 81294624]

約数ペア:

[(1, 81294624), (2, 40647312), (3, 27098208), (4, 20323656), (6, 13549104), (8, 10161828), (9, 9032736), (12, 6774552), (16, 5080914), (18, 4516368), (24, 3387276), (27, 3010912), (32, 2540457), (36, 2258184), (37, 2197152), (48, 1693638), (54, 1505456), (72, 1129092), (74, 1098576), (96, 846819), (108, 752728), (111, 732384), (144, 564546), (148, 549288), (216, 376364), (222, 366192), (288, 282273), (296, 274644), (333, 244128), (432, 188182), (444, 183096), (592, 137322), (666, 122064), (864, 94091), (888, 91548), (999, 81376), (1184, 68661), (1332, 61032), (1776, 45774), (1998, 40688), (2543, 31968), (2664, 30516), (3552, 22887), (3996, 20344), (5086, 15984), (5328, 15258), (7629, 10656), (7992, 10172)]