31115695572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{74453}}^1$

素因数の和:74542

約数の個数: 144

約数和(自身を含む): 91060220160

約数和(自身を除く): 59944524588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 171, 188, 228, 234, 247, 282, 342, 423, 468, 494, 564, 611, 684, 741, 846, 893, 988, 1222, 1482, 1692, 1786, 1833, 2223, 2444, 2679, 2964, 3572, 3666, 4446, 5358, 5499, 7332, 8037, 8892, 10716, 10998, 11609, 16074, 21996, 23218, 32148, 34827, 46436, 69654, 74453, 104481, 139308, 148906, 208962, 223359, 297812, 417924, 446718, 670077, 893436, 967889, 1340154, 1414607, 1935778, 2680308, 2829214, 2903667, 3499291, 3871556, 4243821, 5658428, 5807334, 6998582, 8487642, 8711001, 10497873, 11614668, 12731463, 13997164, 16975284, 17422002, 18389891, 20995746, 25462926, 31493619, 34844004, 36779782, 41991492, 45490783, 50925852, 55169673, 62987238, 66486529, 73559564, 90981566, 110339346, 125974476, 132973058, 136472349, 165509019, 181963132, 199459587, 220678692, 265946116, 272944698, 331018038, 398919174, 409417047, 545889396, 598378761, 662036076, 797838348, 818834094, 864324877, 1196757522, 1637668188, 1728649754, 2393515044, 2592974631, 3457299508, 5185949262, 7778923893, 10371898524, 15557847786, 31115695572]

約数ペア:

[(1, 31115695572), (2, 15557847786), (3, 10371898524), (4, 7778923893), (6, 5185949262), (9, 3457299508), (12, 2592974631), (13, 2393515044), (18, 1728649754), (19, 1637668188), (26, 1196757522), (36, 864324877), (38, 818834094), (39, 797838348), (47, 662036076), (52, 598378761), (57, 545889396), (76, 409417047), (78, 398919174), (94, 331018038), (114, 272944698), (117, 265946116), (141, 220678692), (156, 199459587), (171, 181963132), (188, 165509019), (228, 136472349), (234, 132973058), (247, 125974476), (282, 110339346), (342, 90981566), (423, 73559564), (468, 66486529), (494, 62987238), (564, 55169673), (611, 50925852), (684, 45490783), (741, 41991492), (846, 36779782), (893, 34844004), (988, 31493619), (1222, 25462926), (1482, 20995746), (1692, 18389891), (1786, 17422002), (1833, 16975284), (2223, 13997164), (2444, 12731463), (2679, 11614668), (2964, 10497873), (3572, 8711001), (3666, 8487642), (4446, 6998582), (5358, 5807334), (5499, 5658428), (7332, 4243821), (8037, 3871556), (8892, 3499291), (10716, 2903667), (10998, 2829214), (11609, 2680308), (16074, 1935778), (21996, 1414607), (23218, 1340154), (32148, 967889), (34827, 893436), (46436, 670077), (69654, 446718), (74453, 417924), (104481, 297812), (139308, 223359), (148906, 208962)]