63737476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 134064000

約数和(自身を除く): 70326524

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 121, 209, 239, 242, 319, 418, 478, 484, 551, 638, 836, 956, 1102, 1276, 2204, 2299, 2629, 3509, 4541, 4598, 5258, 6061, 6931, 7018, 9082, 9196, 10516, 12122, 13862, 14036, 18164, 24244, 27724, 28919, 49951, 57838, 66671, 76241, 99902, 115676, 131689, 133342, 152482, 199804, 263378, 266684, 304964, 526756, 549461, 838651, 1098922, 1448579, 1677302, 2197844, 2897158, 3354604, 5794316, 15934369, 31868738, 63737476]

約数ペア:

[(1, 63737476), (2, 31868738), (4, 15934369), (11, 5794316), (19, 3354604), (22, 2897158), (29, 2197844), (38, 1677302), (44, 1448579), (58, 1098922), (76, 838651), (116, 549461), (121, 526756), (209, 304964), (239, 266684), (242, 263378), (319, 199804), (418, 152482), (478, 133342), (484, 131689), (551, 115676), (638, 99902), (836, 76241), (956, 66671), (1102, 57838), (1276, 49951), (2204, 28919), (2299, 27724), (2629, 24244), (3509, 18164), (4541, 14036), (4598, 13862), (5258, 12122), (6061, 10516), (6931, 9196), (7018, 9082)]