76921167470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{15643}}^1$

素因数の和:16209

約数の個数: 64

約数和(自身を含む): 159493708800

約数和(自身を除く): 82572541330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 353, 398, 706, 995, 1393, 1765, 1990, 2471, 2786, 3530, 4942, 6965, 12355, 13930, 15643, 24710, 31286, 70247, 78215, 109501, 140494, 156430, 219002, 351235, 491729, 547505, 702470, 983458, 1095010, 2458645, 3112957, 4917290, 5521979, 6225914, 11043958, 15564785, 21790699, 27609895, 31129570, 38653853, 43581398, 55219790, 77307706, 108953495, 193269265, 217906990, 386538530, 1098873821, 2197747642, 5494369105, 7692116747, 10988738210, 15384233494, 38460583735, 76921167470]

約数ペア:

[(1, 76921167470), (2, 38460583735), (5, 15384233494), (7, 10988738210), (10, 7692116747), (14, 5494369105), (35, 2197747642), (70, 1098873821), (199, 386538530), (353, 217906990), (398, 193269265), (706, 108953495), (995, 77307706), (1393, 55219790), (1765, 43581398), (1990, 38653853), (2471, 31129570), (2786, 27609895), (3530, 21790699), (4942, 15564785), (6965, 11043958), (12355, 6225914), (13930, 5521979), (15643, 4917290), (24710, 3112957), (31286, 2458645), (70247, 1095010), (78215, 983458), (109501, 702470), (140494, 547505), (156430, 491729), (219002, 351235)]