72112248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 219777600

約数和(自身を除く): 147665352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 421, 468, 488, 549, 702, 732, 793, 842, 936, 1098, 1263, 1404, 1464, 1586, 1647, 1684, 2196, 2379, 2526, 2808, 3172, 3294, 3368, 3789, 4392, 4758, 5052, 5473, 6344, 6588, 7137, 7578, 9516, 10104, 10946, 11367, 13176, 14274, 15156, 16419, 19032, 21411, 21892, 22734, 25681, 28548, 30312, 32838, 42822, 43784, 45468, 49257, 51362, 57096, 65676, 77043, 85644, 90936, 98514, 102724, 131352, 147771, 154086, 171288, 197028, 205448, 231129, 295542, 308172, 333853, 394056, 462258, 591084, 616344, 667706, 693387, 924516, 1001559, 1182168, 1335412, 1386774, 1849032, 2003118, 2670824, 2773548, 3004677, 4006236, 5547096, 6009354, 8012472, 9014031, 12018708, 18028062, 24037416, 36056124, 72112248]

約数ペア:

[(1, 72112248), (2, 36056124), (3, 24037416), (4, 18028062), (6, 12018708), (8, 9014031), (9, 8012472), (12, 6009354), (13, 5547096), (18, 4006236), (24, 3004677), (26, 2773548), (27, 2670824), (36, 2003118), (39, 1849032), (52, 1386774), (54, 1335412), (61, 1182168), (72, 1001559), (78, 924516), (104, 693387), (108, 667706), (117, 616344), (122, 591084), (156, 462258), (183, 394056), (216, 333853), (234, 308172), (244, 295542), (312, 231129), (351, 205448), (366, 197028), (421, 171288), (468, 154086), (488, 147771), (549, 131352), (702, 102724), (732, 98514), (793, 90936), (842, 85644), (936, 77043), (1098, 65676), (1263, 57096), (1404, 51362), (1464, 49257), (1586, 45468), (1647, 43784), (1684, 42822), (2196, 32838), (2379, 30312), (2526, 28548), (2808, 25681), (3172, 22734), (3294, 21892), (3368, 21411), (3789, 19032), (4392, 16419), (4758, 15156), (5052, 14274), (5473, 13176), (6344, 11367), (6588, 10946), (7137, 10104), (7578, 9516)]