144261828

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 373726080

約数和(自身を除く): 229464252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 179, 183, 244, 358, 366, 367, 537, 549, 716, 732, 734, 1074, 1098, 1101, 1468, 1611, 2148, 2196, 2202, 3222, 3303, 4404, 6444, 6606, 10919, 13212, 21838, 22387, 32757, 43676, 44774, 65514, 65693, 67161, 89548, 98271, 131028, 131386, 134322, 196542, 197079, 201483, 262772, 268644, 393084, 394158, 402966, 591237, 788316, 805932, 1182474, 2364948, 4007273, 8014546, 12021819, 16029092, 24043638, 36065457, 48087276, 72130914, 144261828]

約数ペア:

[(1, 144261828), (2, 72130914), (3, 48087276), (4, 36065457), (6, 24043638), (9, 16029092), (12, 12021819), (18, 8014546), (36, 4007273), (61, 2364948), (122, 1182474), (179, 805932), (183, 788316), (244, 591237), (358, 402966), (366, 394158), (367, 393084), (537, 268644), (549, 262772), (716, 201483), (732, 197079), (734, 196542), (1074, 134322), (1098, 131386), (1101, 131028), (1468, 98271), (1611, 89548), (2148, 67161), (2196, 65693), (2202, 65514), (3222, 44774), (3303, 43676), (4404, 32757), (6444, 22387), (6606, 21838), (10919, 13212)]