84751520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 236307456

約数和(自身を除く): 151555936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2441, 2480, 3472, 4340, 4882, 4960, 6944, 8680, 9764, 12205, 17087, 17360, 19528, 24410, 34174, 34720, 39056, 48820, 68348, 75671, 78112, 85435, 97640, 136696, 151342, 170870, 195280, 273392, 302684, 341740, 378355, 390560, 529697, 546784, 605368, 683480, 756710, 1059394, 1210736, 1366960, 1513420, 2118788, 2421472, 2648485, 2733920, 3026840, 4237576, 5296970, 6053680, 8475152, 10593940, 12107360, 16950304, 21187880, 42375760, 84751520]

約数ペア:

[(1, 84751520), (2, 42375760), (4, 21187880), (5, 16950304), (7, 12107360), (8, 10593940), (10, 8475152), (14, 6053680), (16, 5296970), (20, 4237576), (28, 3026840), (31, 2733920), (32, 2648485), (35, 2421472), (40, 2118788), (56, 1513420), (62, 1366960), (70, 1210736), (80, 1059394), (112, 756710), (124, 683480), (140, 605368), (155, 546784), (160, 529697), (217, 390560), (224, 378355), (248, 341740), (280, 302684), (310, 273392), (434, 195280), (496, 170870), (560, 151342), (620, 136696), (868, 97640), (992, 85435), (1085, 78112), (1120, 75671), (1240, 68348), (1736, 48820), (2170, 39056), (2441, 34720), (2480, 34174), (3472, 24410), (4340, 19528), (4882, 17360), (4960, 17087), (6944, 12205), (8680, 9764)]