74538828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 236332096

約数和(自身を除く): 161793268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 373, 427, 468, 546, 549, 732, 746, 793, 819, 854, 1092, 1098, 1119, 1281, 1492, 1586, 1638, 1708, 2196, 2238, 2379, 2562, 2611, 3172, 3276, 3357, 3843, 4476, 4758, 4849, 5124, 5222, 5551, 6714, 7137, 7686, 7833, 9516, 9698, 10444, 11102, 13428, 14274, 14547, 15372, 15666, 16653, 19396, 22204, 22753, 23499, 28548, 29094, 31332, 33306, 33943, 43641, 45506, 46998, 49959, 58188, 66612, 67886, 68259, 87282, 91012, 93996, 99918, 101829, 135772, 136518, 159271, 174564, 199836, 203658, 204777, 273036, 295789, 305487, 318542, 407316, 409554, 477813, 591578, 610974, 637084, 819108, 887367, 955626, 1183156, 1221948, 1433439, 1774734, 1911252, 2070523, 2662101, 2866878, 3549468, 4141046, 5324202, 5733756, 6211569, 8282092, 10648404, 12423138, 18634707, 24846276, 37269414, 74538828]

約数ペア:

[(1, 74538828), (2, 37269414), (3, 24846276), (4, 18634707), (6, 12423138), (7, 10648404), (9, 8282092), (12, 6211569), (13, 5733756), (14, 5324202), (18, 4141046), (21, 3549468), (26, 2866878), (28, 2662101), (36, 2070523), (39, 1911252), (42, 1774734), (52, 1433439), (61, 1221948), (63, 1183156), (78, 955626), (84, 887367), (91, 819108), (117, 637084), (122, 610974), (126, 591578), (156, 477813), (182, 409554), (183, 407316), (234, 318542), (244, 305487), (252, 295789), (273, 273036), (364, 204777), (366, 203658), (373, 199836), (427, 174564), (468, 159271), (546, 136518), (549, 135772), (732, 101829), (746, 99918), (793, 93996), (819, 91012), (854, 87282), (1092, 68259), (1098, 67886), (1119, 66612), (1281, 58188), (1492, 49959), (1586, 46998), (1638, 45506), (1708, 43641), (2196, 33943), (2238, 33306), (2379, 31332), (2562, 29094), (2611, 28548), (3172, 23499), (3276, 22753), (3357, 22204), (3843, 19396), (4476, 16653), (4758, 15666), (4849, 15372), (5124, 14547), (5222, 14274), (5551, 13428), (6714, 11102), (7137, 10444), (7686, 9698), (7833, 9516)]