71519238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 189573696

約数和(自身を除く): 118054458

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 173, 193, 238, 306, 346, 357, 386, 519, 579, 714, 1038, 1071, 1158, 1211, 1351, 1557, 1737, 2142, 2422, 2702, 2941, 3114, 3281, 3474, 3633, 4053, 5882, 6562, 7266, 8106, 8823, 9843, 10899, 12159, 17646, 19686, 20587, 21798, 22967, 24318, 26469, 29529, 33389, 41174, 45934, 52938, 59058, 61761, 66778, 68901, 100167, 123522, 137802, 185283, 200334, 206703, 233723, 300501, 370566, 413406, 467446, 567613, 601002, 701169, 1135226, 1402338, 1702839, 2103507, 3405678, 3973291, 4207014, 5108517, 7946582, 10217034, 11919873, 23839746, 35759619, 71519238]

約数ペア:

[(1, 71519238), (2, 35759619), (3, 23839746), (6, 11919873), (7, 10217034), (9, 7946582), (14, 5108517), (17, 4207014), (18, 3973291), (21, 3405678), (34, 2103507), (42, 1702839), (51, 1402338), (63, 1135226), (102, 701169), (119, 601002), (126, 567613), (153, 467446), (173, 413406), (193, 370566), (238, 300501), (306, 233723), (346, 206703), (357, 200334), (386, 185283), (519, 137802), (579, 123522), (714, 100167), (1038, 68901), (1071, 66778), (1158, 61761), (1211, 59058), (1351, 52938), (1557, 45934), (1737, 41174), (2142, 33389), (2422, 29529), (2702, 26469), (2941, 24318), (3114, 22967), (3281, 21798), (3474, 20587), (3633, 19686), (4053, 17646), (5882, 12159), (6562, 10899), (7266, 9843), (8106, 8823)]