79102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50707}}^1$

素因数の和:50734

約数の個数: 64

約数和(自身を含む): 255568320

約数和(自身を除く): 176465400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50707, 101414, 152121, 202828, 253535, 304242, 405656, 507070, 608484, 659191, 760605, 1014140, 1216968, 1318382, 1521210, 1977573, 2028280, 2636764, 3042420, 3295955, 3955146, 5273528, 6084840, 6591910, 7910292, 9887865, 13183820, 15820584, 19775730, 26367640, 39551460, 79102920]

約数ペア:

[(1, 79102920), (2, 39551460), (3, 26367640), (4, 19775730), (5, 15820584), (6, 13183820), (8, 9887865), (10, 7910292), (12, 6591910), (13, 6084840), (15, 5273528), (20, 3955146), (24, 3295955), (26, 3042420), (30, 2636764), (39, 2028280), (40, 1977573), (52, 1521210), (60, 1318382), (65, 1216968), (78, 1014140), (104, 760605), (120, 659191), (130, 608484), (156, 507070), (195, 405656), (260, 304242), (312, 253535), (390, 202828), (520, 152121), (780, 101414), (1560, 50707)]