78448032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 172519776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 911, 936, 1104, 1196, 1248, 1656, 1794, 1822, 1872, 2208, 2392, 2691, 2733, 3312, 3588, 3644, 3744, 4784, 5382, 5466, 6624, 7176, 7288, 8199, 9568, 10764, 10932, 11843, 14352, 14576, 16398, 20953, 21528, 21864, 23686, 28704, 29152, 32796, 35529, 41906, 43056, 43728, 47372, 62859, 65592, 71058, 83812, 86112, 87456, 94744, 106587, 125718, 131184, 142116, 167624, 188577, 189488, 213174, 251436, 262368, 272389, 284232, 335248, 377154, 378976, 426348, 502872, 544778, 568464, 670496, 754308, 817167, 852696, 1005744, 1089556, 1136928, 1508616, 1634334, 1705392, 2011488, 2179112, 2451501, 3017232, 3268668, 3410784, 4358224, 4903002, 6034464, 6537336, 8716448, 9806004, 13074672, 19612008, 26149344, 39224016, 78448032]

約数ペア:

[(1, 78448032), (2, 39224016), (3, 26149344), (4, 19612008), (6, 13074672), (8, 9806004), (9, 8716448), (12, 6537336), (13, 6034464), (16, 4903002), (18, 4358224), (23, 3410784), (24, 3268668), (26, 3017232), (32, 2451501), (36, 2179112), (39, 2011488), (46, 1705392), (48, 1634334), (52, 1508616), (69, 1136928), (72, 1089556), (78, 1005744), (92, 852696), (96, 817167), (104, 754308), (117, 670496), (138, 568464), (144, 544778), (156, 502872), (184, 426348), (207, 378976), (208, 377154), (234, 335248), (276, 284232), (288, 272389), (299, 262368), (312, 251436), (368, 213174), (414, 189488), (416, 188577), (468, 167624), (552, 142116), (598, 131184), (624, 125718), (736, 106587), (828, 94744), (897, 87456), (911, 86112), (936, 83812), (1104, 71058), (1196, 65592), (1248, 62859), (1656, 47372), (1794, 43728), (1822, 43056), (1872, 41906), (2208, 35529), (2392, 32796), (2691, 29152), (2733, 28704), (3312, 23686), (3588, 21864), (3644, 21528), (3744, 20953), (4784, 16398), (5382, 14576), (5466, 14352), (6624, 11843), (7176, 10932), (7288, 10764), (8199, 9568)]