63912888

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 194241600

約数和(自身を除く): 130328712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 281, 312, 324, 351, 468, 486, 562, 648, 702, 729, 843, 936, 972, 1053, 1124, 1404, 1458, 1686, 1944, 2106, 2187, 2248, 2529, 2808, 2916, 3159, 3372, 3653, 4212, 4374, 5058, 5832, 6318, 6744, 7306, 7587, 8424, 8748, 9477, 10116, 10959, 12636, 14612, 15174, 17496, 18954, 20232, 21918, 22761, 25272, 28431, 29224, 30348, 32877, 37908, 43836, 45522, 56862, 60696, 65754, 68283, 75816, 87672, 91044, 98631, 113724, 131508, 136566, 182088, 197262, 204849, 227448, 263016, 273132, 295893, 394524, 409698, 546264, 591786, 614547, 789048, 819396, 887679, 1183572, 1229094, 1638792, 1775358, 2367144, 2458188, 2663037, 3550716, 4916376, 5326074, 7101432, 7989111, 10652148, 15978222, 21304296, 31956444, 63912888]

約数ペア:

[(1, 63912888), (2, 31956444), (3, 21304296), (4, 15978222), (6, 10652148), (8, 7989111), (9, 7101432), (12, 5326074), (13, 4916376), (18, 3550716), (24, 2663037), (26, 2458188), (27, 2367144), (36, 1775358), (39, 1638792), (52, 1229094), (54, 1183572), (72, 887679), (78, 819396), (81, 789048), (104, 614547), (108, 591786), (117, 546264), (156, 409698), (162, 394524), (216, 295893), (234, 273132), (243, 263016), (281, 227448), (312, 204849), (324, 197262), (351, 182088), (468, 136566), (486, 131508), (562, 113724), (648, 98631), (702, 91044), (729, 87672), (843, 75816), (936, 68283), (972, 65754), (1053, 60696), (1124, 56862), (1404, 45522), (1458, 43836), (1686, 37908), (1944, 32877), (2106, 30348), (2187, 29224), (2248, 28431), (2529, 25272), (2808, 22761), (2916, 21918), (3159, 20232), (3372, 18954), (3653, 17496), (4212, 15174), (4374, 14612), (5058, 12636), (5832, 10959), (6318, 10116), (6744, 9477), (7306, 8748), (7587, 8424)]