90982038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 215728128

約数和(自身を除く): 124746090

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 127, 222, 254, 259, 381, 461, 518, 762, 777, 889, 922, 1383, 1554, 1778, 2667, 2766, 3227, 4699, 5334, 6454, 9398, 9681, 14097, 17057, 19362, 28194, 32893, 34114, 51171, 58547, 65786, 98679, 102342, 117094, 119399, 175641, 197358, 238798, 351282, 358197, 409829, 716394, 819658, 1229487, 2166239, 2458974, 4332478, 6498717, 12997434, 15163673, 30327346, 45491019, 90982038]

約数ペア:

[(1, 90982038), (2, 45491019), (3, 30327346), (6, 15163673), (7, 12997434), (14, 6498717), (21, 4332478), (37, 2458974), (42, 2166239), (74, 1229487), (111, 819658), (127, 716394), (222, 409829), (254, 358197), (259, 351282), (381, 238798), (461, 197358), (518, 175641), (762, 119399), (777, 117094), (889, 102342), (922, 98679), (1383, 65786), (1554, 58547), (1778, 51171), (2667, 34114), (2766, 32893), (3227, 28194), (4699, 19362), (5334, 17057), (6454, 14097), (9398, 9681)]