39705876

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 125718516

約数和(自身を除く): 86012640

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 61, 63, 81, 82, 84, 98, 108, 122, 123, 126, 147, 162, 164, 183, 189, 196, 244, 246, 252, 287, 294, 324, 366, 369, 378, 427, 441, 492, 549, 567, 574, 588, 732, 738, 756, 854, 861, 882, 1098, 1107, 1134, 1148, 1281, 1323, 1476, 1647, 1708, 1722, 1764, 2009, 2196, 2214, 2268, 2501, 2562, 2583, 2646, 2989, 3294, 3321, 3444, 3843, 3969, 4018, 4428, 4941, 5002, 5124, 5166, 5292, 5978, 6027, 6588, 6642, 7503, 7686, 7749, 7938, 8036, 8967, 9882, 10004, 10332, 11529, 11956, 12054, 13284, 15006, 15372, 15498, 15876, 17507, 17934, 18081, 19764, 22509, 23058, 23247, 24108, 26901, 30012, 30996, 34587, 35014, 35868, 36162, 45018, 46116, 46494, 52521, 53802, 54243, 67527, 69174, 70028, 72324, 80703, 90036, 92988, 105042, 107604, 108486, 122549, 135054, 138348, 157563, 161406, 162729, 202581, 210084, 216972, 242109, 245098, 270108, 315126, 322812, 325458, 367647, 405162, 472689, 484218, 490196, 630252, 650916, 735294, 810324, 945378, 968436, 1102941, 1418067, 1470588, 1890756, 2205882, 2836134, 3308823, 4411764, 5672268, 6617646, 9926469, 13235292, 19852938, 39705876]

約数ペア:

[(1, 39705876), (2, 19852938), (3, 13235292), (4, 9926469), (6, 6617646), (7, 5672268), (9, 4411764), (12, 3308823), (14, 2836134), (18, 2205882), (21, 1890756), (27, 1470588), (28, 1418067), (36, 1102941), (41, 968436), (42, 945378), (49, 810324), (54, 735294), (61, 650916), (63, 630252), (81, 490196), (82, 484218), (84, 472689), (98, 405162), (108, 367647), (122, 325458), (123, 322812), (126, 315126), (147, 270108), (162, 245098), (164, 242109), (183, 216972), (189, 210084), (196, 202581), (244, 162729), (246, 161406), (252, 157563), (287, 138348), (294, 135054), (324, 122549), (366, 108486), (369, 107604), (378, 105042), (427, 92988), (441, 90036), (492, 80703), (549, 72324), (567, 70028), (574, 69174), (588, 67527), (732, 54243), (738, 53802), (756, 52521), (854, 46494), (861, 46116), (882, 45018), (1098, 36162), (1107, 35868), (1134, 35014), (1148, 34587), (1281, 30996), (1323, 30012), (1476, 26901), (1647, 24108), (1708, 23247), (1722, 23058), (1764, 22509), (2009, 19764), (2196, 18081), (2214, 17934), (2268, 17507), (2501, 15876), (2562, 15498), (2583, 15372), (2646, 15006), (2989, 13284), (3294, 12054), (3321, 11956), (3444, 11529), (3843, 10332), (3969, 10004), (4018, 9882), (4428, 8967), (4941, 8036), (5002, 7938), (5124, 7749), (5166, 7686), (5292, 7503), (5978, 6642), (6027, 6588)]