78645294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 225323280

約数和(自身を除く): 146677986

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 361, 399, 441, 494, 546, 637, 722, 741, 798, 819, 882, 931, 1083, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2166, 2223, 2394, 2527, 2793, 3249, 3458, 3822, 4446, 4693, 5054, 5187, 5586, 5733, 6498, 6859, 7581, 8379, 9386, 10374, 11466, 12103, 13718, 14079, 15162, 15561, 16758, 17689, 20577, 22743, 24206, 28158, 31122, 32851, 35378, 36309, 41154, 42237, 45486, 48013, 53067, 61731, 65702, 72618, 84474, 89167, 96026, 98553, 106134, 108927, 123462, 144039, 159201, 178334, 197106, 217854, 229957, 267501, 288078, 295659, 318402, 336091, 432117, 459914, 535002, 591318, 624169, 672182, 689871, 802503, 864234, 1008273, 1248338, 1379742, 1605006, 1872507, 2016546, 2069613, 3024819, 3745014, 4139226, 4369183, 5617521, 6049638, 8738366, 11235042, 13107549, 26215098, 39322647, 78645294]

約数ペア:

[(1, 78645294), (2, 39322647), (3, 26215098), (6, 13107549), (7, 11235042), (9, 8738366), (13, 6049638), (14, 5617521), (18, 4369183), (19, 4139226), (21, 3745014), (26, 3024819), (38, 2069613), (39, 2016546), (42, 1872507), (49, 1605006), (57, 1379742), (63, 1248338), (78, 1008273), (91, 864234), (98, 802503), (114, 689871), (117, 672182), (126, 624169), (133, 591318), (147, 535002), (171, 459914), (182, 432117), (234, 336091), (247, 318402), (266, 295659), (273, 288078), (294, 267501), (342, 229957), (361, 217854), (399, 197106), (441, 178334), (494, 159201), (546, 144039), (637, 123462), (722, 108927), (741, 106134), (798, 98553), (819, 96026), (882, 89167), (931, 84474), (1083, 72618), (1197, 65702), (1274, 61731), (1482, 53067), (1638, 48013), (1729, 45486), (1862, 42237), (1911, 41154), (2166, 36309), (2223, 35378), (2394, 32851), (2527, 31122), (2793, 28158), (3249, 24206), (3458, 22743), (3822, 20577), (4446, 17689), (4693, 16758), (5054, 15561), (5187, 15162), (5586, 14079), (5733, 13718), (6498, 12103), (6859, 11466), (7581, 10374), (8379, 9386)]