63970578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 173660760

約数和(自身を除く): 109690182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 49, 58, 61, 63, 82, 87, 98, 122, 123, 126, 147, 174, 183, 203, 246, 261, 287, 294, 366, 369, 406, 427, 441, 522, 549, 574, 609, 738, 854, 861, 882, 1098, 1189, 1218, 1281, 1421, 1722, 1769, 1827, 2009, 2378, 2501, 2562, 2583, 2842, 2989, 3538, 3567, 3654, 3843, 4018, 4263, 5002, 5166, 5307, 5978, 6027, 7134, 7503, 7686, 8323, 8526, 8967, 10614, 10701, 12054, 12383, 12789, 15006, 15921, 16646, 17507, 17934, 18081, 21402, 22509, 24766, 24969, 25578, 26901, 31842, 35014, 36162, 37149, 45018, 49938, 52521, 53802, 58261, 72529, 74298, 74907, 86681, 105042, 111447, 116522, 122549, 145058, 149814, 157563, 173362, 174783, 217587, 222894, 245098, 260043, 315126, 349566, 367647, 435174, 507703, 520086, 524349, 652761, 735294, 780129, 1015406, 1048698, 1102941, 1305522, 1523109, 1560258, 2205882, 3046218, 3553921, 4569327, 7107842, 9138654, 10661763, 21323526, 31985289, 63970578]

約数ペア:

[(1, 63970578), (2, 31985289), (3, 21323526), (6, 10661763), (7, 9138654), (9, 7107842), (14, 4569327), (18, 3553921), (21, 3046218), (29, 2205882), (41, 1560258), (42, 1523109), (49, 1305522), (58, 1102941), (61, 1048698), (63, 1015406), (82, 780129), (87, 735294), (98, 652761), (122, 524349), (123, 520086), (126, 507703), (147, 435174), (174, 367647), (183, 349566), (203, 315126), (246, 260043), (261, 245098), (287, 222894), (294, 217587), (366, 174783), (369, 173362), (406, 157563), (427, 149814), (441, 145058), (522, 122549), (549, 116522), (574, 111447), (609, 105042), (738, 86681), (854, 74907), (861, 74298), (882, 72529), (1098, 58261), (1189, 53802), (1218, 52521), (1281, 49938), (1421, 45018), (1722, 37149), (1769, 36162), (1827, 35014), (2009, 31842), (2378, 26901), (2501, 25578), (2562, 24969), (2583, 24766), (2842, 22509), (2989, 21402), (3538, 18081), (3567, 17934), (3654, 17507), (3843, 16646), (4018, 15921), (4263, 15006), (5002, 12789), (5166, 12383), (5307, 12054), (5978, 10701), (6027, 10614), (7134, 8967), (7503, 8526), (7686, 8323)]