83734720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 215359488

約数和(自身を除く): 131624768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 367, 368, 460, 496, 620, 713, 734, 736, 920, 992, 1240, 1426, 1468, 1472, 1835, 1840, 1984, 2480, 2852, 2936, 3565, 3670, 3680, 4960, 5704, 5872, 7130, 7340, 7360, 8441, 9920, 11377, 11408, 11744, 14260, 14680, 16882, 22754, 22816, 23488, 28520, 29360, 33764, 42205, 45508, 45632, 56885, 57040, 58720, 67528, 84410, 91016, 113770, 114080, 117440, 135056, 168820, 182032, 227540, 228160, 261671, 270112, 337640, 364064, 455080, 523342, 540224, 675280, 728128, 910160, 1046684, 1308355, 1350560, 1820320, 2093368, 2616710, 2701120, 3640640, 4186736, 5233420, 8373472, 10466840, 16746944, 20933680, 41867360, 83734720]

約数ペア:

[(1, 83734720), (2, 41867360), (4, 20933680), (5, 16746944), (8, 10466840), (10, 8373472), (16, 5233420), (20, 4186736), (23, 3640640), (31, 2701120), (32, 2616710), (40, 2093368), (46, 1820320), (62, 1350560), (64, 1308355), (80, 1046684), (92, 910160), (115, 728128), (124, 675280), (155, 540224), (160, 523342), (184, 455080), (230, 364064), (248, 337640), (310, 270112), (320, 261671), (367, 228160), (368, 227540), (460, 182032), (496, 168820), (620, 135056), (713, 117440), (734, 114080), (736, 113770), (920, 91016), (992, 84410), (1240, 67528), (1426, 58720), (1468, 57040), (1472, 56885), (1835, 45632), (1840, 45508), (1984, 42205), (2480, 33764), (2852, 29360), (2936, 28520), (3565, 23488), (3670, 22816), (3680, 22754), (4960, 16882), (5704, 14680), (5872, 14260), (7130, 11744), (7340, 11408), (7360, 11377), (8441, 9920)]