72129708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 151948692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 113, 119, 126, 149, 153, 204, 226, 238, 252, 298, 306, 339, 357, 447, 452, 476, 596, 612, 678, 714, 791, 894, 1017, 1043, 1071, 1341, 1356, 1428, 1582, 1788, 1921, 2034, 2086, 2142, 2373, 2533, 2682, 3129, 3164, 3842, 4068, 4172, 4284, 4746, 5066, 5364, 5763, 6258, 7119, 7599, 7684, 9387, 9492, 10132, 11526, 12516, 13447, 14238, 15198, 16837, 17289, 17731, 18774, 22797, 23052, 26894, 28476, 30396, 33674, 34578, 35462, 37548, 40341, 45594, 50511, 53193, 53788, 67348, 69156, 70924, 80682, 91188, 101022, 106386, 117859, 121023, 151533, 159579, 161364, 202044, 212772, 235718, 242046, 286229, 303066, 319158, 353577, 471436, 484092, 572458, 606132, 638316, 707154, 858687, 1060731, 1144916, 1414308, 1717374, 2003603, 2121462, 2576061, 3434748, 4007206, 4242924, 5152122, 6010809, 8014412, 10304244, 12021618, 18032427, 24043236, 36064854, 72129708]

約数ペア:

[(1, 72129708), (2, 36064854), (3, 24043236), (4, 18032427), (6, 12021618), (7, 10304244), (9, 8014412), (12, 6010809), (14, 5152122), (17, 4242924), (18, 4007206), (21, 3434748), (28, 2576061), (34, 2121462), (36, 2003603), (42, 1717374), (51, 1414308), (63, 1144916), (68, 1060731), (84, 858687), (102, 707154), (113, 638316), (119, 606132), (126, 572458), (149, 484092), (153, 471436), (204, 353577), (226, 319158), (238, 303066), (252, 286229), (298, 242046), (306, 235718), (339, 212772), (357, 202044), (447, 161364), (452, 159579), (476, 151533), (596, 121023), (612, 117859), (678, 106386), (714, 101022), (791, 91188), (894, 80682), (1017, 70924), (1043, 69156), (1071, 67348), (1341, 53788), (1356, 53193), (1428, 50511), (1582, 45594), (1788, 40341), (1921, 37548), (2034, 35462), (2086, 34578), (2142, 33674), (2373, 30396), (2533, 28476), (2682, 26894), (3129, 23052), (3164, 22797), (3842, 18774), (4068, 17731), (4172, 17289), (4284, 16837), (4746, 15198), (5066, 14238), (5364, 13447), (5763, 12516), (6258, 11526), (7119, 10132), (7599, 9492), (7684, 9387)]