42753648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 137213440

約数和(自身を除く): 94459792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 181, 222, 228, 259, 266, 296, 304, 336, 362, 399, 444, 456, 518, 532, 543, 592, 703, 724, 777, 798, 888, 912, 1036, 1064, 1086, 1267, 1406, 1448, 1554, 1596, 1776, 2072, 2109, 2128, 2172, 2534, 2812, 2896, 3108, 3192, 3439, 3801, 4144, 4218, 4344, 4921, 5068, 5624, 6216, 6384, 6697, 6878, 7602, 8436, 8688, 9842, 10136, 10317, 11248, 12432, 13394, 13756, 14763, 15204, 16872, 19684, 20091, 20272, 20634, 24073, 26788, 27512, 29526, 30408, 33744, 39368, 40182, 41268, 46879, 48146, 53576, 55024, 59052, 60816, 72219, 78736, 80364, 82536, 93758, 96292, 107152, 118104, 127243, 140637, 144438, 160728, 165072, 187516, 192584, 236208, 254486, 281274, 288876, 321456, 375032, 381729, 385168, 508972, 562548, 577752, 750064, 763458, 890701, 1017944, 1125096, 1155504, 1526916, 1781402, 2035888, 2250192, 2672103, 3053832, 3562804, 5344206, 6107664, 7125608, 10688412, 14251216, 21376824, 42753648]

約数ペア:

[(1, 42753648), (2, 21376824), (3, 14251216), (4, 10688412), (6, 7125608), (7, 6107664), (8, 5344206), (12, 3562804), (14, 3053832), (16, 2672103), (19, 2250192), (21, 2035888), (24, 1781402), (28, 1526916), (37, 1155504), (38, 1125096), (42, 1017944), (48, 890701), (56, 763458), (57, 750064), (74, 577752), (76, 562548), (84, 508972), (111, 385168), (112, 381729), (114, 375032), (133, 321456), (148, 288876), (152, 281274), (168, 254486), (181, 236208), (222, 192584), (228, 187516), (259, 165072), (266, 160728), (296, 144438), (304, 140637), (336, 127243), (362, 118104), (399, 107152), (444, 96292), (456, 93758), (518, 82536), (532, 80364), (543, 78736), (592, 72219), (703, 60816), (724, 59052), (777, 55024), (798, 53576), (888, 48146), (912, 46879), (1036, 41268), (1064, 40182), (1086, 39368), (1267, 33744), (1406, 30408), (1448, 29526), (1554, 27512), (1596, 26788), (1776, 24073), (2072, 20634), (2109, 20272), (2128, 20091), (2172, 19684), (2534, 16872), (2812, 15204), (2896, 14763), (3108, 13756), (3192, 13394), (3439, 12432), (3801, 11248), (4144, 10317), (4218, 10136), (4344, 9842), (4921, 8688), (5068, 8436), (5624, 7602), (6216, 6878), (6384, 6697)]