72844296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 146127864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 197, 213, 217, 248, 284, 372, 394, 426, 434, 497, 568, 591, 651, 744, 788, 852, 868, 994, 1182, 1302, 1379, 1491, 1576, 1704, 1736, 1988, 2201, 2364, 2604, 2758, 2982, 3976, 4137, 4402, 4728, 5208, 5516, 5964, 6107, 6603, 8274, 8804, 11032, 11928, 12214, 13206, 13987, 15407, 16548, 17608, 18321, 24428, 26412, 27974, 30814, 33096, 36642, 41961, 42749, 46221, 48856, 52824, 55948, 61628, 73284, 83922, 85498, 92442, 97909, 111896, 123256, 128247, 146568, 167844, 170996, 184884, 195818, 256494, 293727, 335688, 341992, 369768, 391636, 433597, 512988, 587454, 783272, 867194, 1025976, 1174908, 1300791, 1734388, 2349816, 2601582, 3035179, 3468776, 5203164, 6070358, 9105537, 10406328, 12140716, 18211074, 24281432, 36422148, 72844296]

約数ペア:

[(1, 72844296), (2, 36422148), (3, 24281432), (4, 18211074), (6, 12140716), (7, 10406328), (8, 9105537), (12, 6070358), (14, 5203164), (21, 3468776), (24, 3035179), (28, 2601582), (31, 2349816), (42, 1734388), (56, 1300791), (62, 1174908), (71, 1025976), (84, 867194), (93, 783272), (124, 587454), (142, 512988), (168, 433597), (186, 391636), (197, 369768), (213, 341992), (217, 335688), (248, 293727), (284, 256494), (372, 195818), (394, 184884), (426, 170996), (434, 167844), (497, 146568), (568, 128247), (591, 123256), (651, 111896), (744, 97909), (788, 92442), (852, 85498), (868, 83922), (994, 73284), (1182, 61628), (1302, 55948), (1379, 52824), (1491, 48856), (1576, 46221), (1704, 42749), (1736, 41961), (1988, 36642), (2201, 33096), (2364, 30814), (2604, 27974), (2758, 26412), (2982, 24428), (3976, 18321), (4137, 17608), (4402, 16548), (4728, 15407), (5208, 13987), (5516, 13206), (5964, 12214), (6107, 11928), (6603, 11032), (8274, 8804)]