78964290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 220237056

約数和(自身を除く): 141272766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 555, 666, 690, 851, 1031, 1035, 1110, 1665, 1702, 2062, 2070, 2553, 3093, 3330, 4255, 5106, 5155, 6186, 7659, 8510, 9279, 10310, 12765, 15318, 15465, 18558, 23713, 25530, 30930, 38147, 38295, 46395, 47426, 71139, 76294, 76590, 92790, 114441, 118565, 142278, 190735, 213417, 228882, 237130, 343323, 355695, 381470, 426834, 572205, 686646, 711390, 877381, 1067085, 1144410, 1716615, 1754762, 2134170, 2632143, 3433230, 4386905, 5264286, 7896429, 8773810, 13160715, 15792858, 26321430, 39482145, 78964290]

約数ペア:

[(1, 78964290), (2, 39482145), (3, 26321430), (5, 15792858), (6, 13160715), (9, 8773810), (10, 7896429), (15, 5264286), (18, 4386905), (23, 3433230), (30, 2632143), (37, 2134170), (45, 1754762), (46, 1716615), (69, 1144410), (74, 1067085), (90, 877381), (111, 711390), (115, 686646), (138, 572205), (185, 426834), (207, 381470), (222, 355695), (230, 343323), (333, 237130), (345, 228882), (370, 213417), (414, 190735), (555, 142278), (666, 118565), (690, 114441), (851, 92790), (1031, 76590), (1035, 76294), (1110, 71139), (1665, 47426), (1702, 46395), (2062, 38295), (2070, 38147), (2553, 30930), (3093, 25530), (3330, 23713), (4255, 18558), (5106, 15465), (5155, 15318), (6186, 12765), (7659, 10310), (8510, 9279)]