73291968

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 228366320

約数和(自身を除く): 155074352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 181, 192, 222, 228, 288, 296, 304, 333, 342, 362, 444, 456, 543, 576, 592, 608, 666, 684, 703, 724, 888, 912, 1086, 1184, 1216, 1332, 1368, 1406, 1448, 1629, 1776, 1824, 2109, 2172, 2368, 2664, 2736, 2812, 2896, 3258, 3439, 3552, 3648, 4218, 4344, 5328, 5472, 5624, 5792, 6327, 6516, 6697, 6878, 7104, 8436, 8688, 10317, 10656, 10944, 11248, 11584, 12654, 13032, 13394, 13756, 16872, 17376, 20091, 20634, 21312, 22496, 25308, 26064, 26788, 27512, 30951, 33744, 34752, 40182, 41268, 44992, 50616, 52128, 53576, 55024, 60273, 61902, 67488, 80364, 82536, 101232, 104256, 107152, 110048, 120546, 123804, 127243, 134976, 160728, 165072, 202464, 214304, 220096, 241092, 247608, 254486, 321456, 330144, 381729, 404928, 428608, 482184, 495216, 508972, 642912, 660288, 763458, 964368, 990432, 1017944, 1145187, 1285824, 1526916, 1928736, 1980864, 2035888, 2290374, 3053832, 3857472, 4071776, 4580748, 6107664, 8143552, 9161496, 12215328, 18322992, 24430656, 36645984, 73291968]

約数ペア:

[(1, 73291968), (2, 36645984), (3, 24430656), (4, 18322992), (6, 12215328), (8, 9161496), (9, 8143552), (12, 6107664), (16, 4580748), (18, 4071776), (19, 3857472), (24, 3053832), (32, 2290374), (36, 2035888), (37, 1980864), (38, 1928736), (48, 1526916), (57, 1285824), (64, 1145187), (72, 1017944), (74, 990432), (76, 964368), (96, 763458), (111, 660288), (114, 642912), (144, 508972), (148, 495216), (152, 482184), (171, 428608), (181, 404928), (192, 381729), (222, 330144), (228, 321456), (288, 254486), (296, 247608), (304, 241092), (333, 220096), (342, 214304), (362, 202464), (444, 165072), (456, 160728), (543, 134976), (576, 127243), (592, 123804), (608, 120546), (666, 110048), (684, 107152), (703, 104256), (724, 101232), (888, 82536), (912, 80364), (1086, 67488), (1184, 61902), (1216, 60273), (1332, 55024), (1368, 53576), (1406, 52128), (1448, 50616), (1629, 44992), (1776, 41268), (1824, 40182), (2109, 34752), (2172, 33744), (2368, 30951), (2664, 27512), (2736, 26788), (2812, 26064), (2896, 25308), (3258, 22496), (3439, 21312), (3552, 20634), (3648, 20091), (4218, 17376), (4344, 16872), (5328, 13756), (5472, 13394), (5624, 13032), (5792, 12654), (6327, 11584), (6516, 11248), (6697, 10944), (6878, 10656), (7104, 10317), (8436, 8688)]