72658908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{773}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 210738528

約数和(自身を除く): 138079620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 773, 1119, 1492, 1546, 2238, 2319, 2611, 3092, 3357, 4476, 4638, 5222, 5411, 6714, 6957, 7833, 9276, 10444, 10822, 13428, 13914, 15666, 16233, 21644, 23499, 27828, 31332, 32466, 46998, 48699, 64932, 93996, 97398, 194796, 288329, 576658, 864987, 1153316, 1729974, 2018303, 2594961, 3459948, 4036606, 5189922, 6054909, 8073212, 10379844, 12109818, 18164727, 24219636, 36329454, 72658908]

約数ペア:

[(1, 72658908), (2, 36329454), (3, 24219636), (4, 18164727), (6, 12109818), (7, 10379844), (9, 8073212), (12, 6054909), (14, 5189922), (18, 4036606), (21, 3459948), (28, 2594961), (36, 2018303), (42, 1729974), (63, 1153316), (84, 864987), (126, 576658), (252, 288329), (373, 194796), (746, 97398), (773, 93996), (1119, 64932), (1492, 48699), (1546, 46998), (2238, 32466), (2319, 31332), (2611, 27828), (3092, 23499), (3357, 21644), (4476, 16233), (4638, 15666), (5222, 13914), (5411, 13428), (6714, 10822), (6957, 10444), (7833, 9276)]