65868288

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 192815040

約数和(自身を除く): 126946752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 61, 64, 74, 76, 96, 111, 114, 122, 128, 148, 152, 183, 192, 222, 228, 244, 256, 296, 304, 366, 384, 444, 456, 488, 512, 592, 608, 703, 732, 768, 888, 912, 976, 1159, 1184, 1216, 1406, 1464, 1536, 1776, 1824, 1952, 2109, 2257, 2318, 2368, 2432, 2812, 2928, 3477, 3552, 3648, 3904, 4218, 4514, 4636, 4736, 4864, 5624, 5856, 6771, 6954, 7104, 7296, 7808, 8436, 9028, 9272, 9472, 9728, 11248, 11712, 13542, 13908, 14208, 14592, 15616, 16872, 18056, 18544, 18944, 22496, 23424, 27084, 27816, 28416, 29184, 31232, 33744, 36112, 37088, 42883, 44992, 46848, 54168, 55632, 56832, 67488, 72224, 74176, 85766, 89984, 93696, 108336, 111264, 128649, 134976, 144448, 148352, 171532, 179968, 216672, 222528, 257298, 269952, 288896, 296704, 343064, 359936, 433344, 445056, 514596, 539904, 577792, 593408, 686128, 866688, 890112, 1029192, 1079808, 1155584, 1372256, 1733376, 1780224, 2058384, 2744512, 3466752, 4116768, 5489024, 8233536, 10978048, 16467072, 21956096, 32934144, 65868288]

約数ペア:

[(1, 65868288), (2, 32934144), (3, 21956096), (4, 16467072), (6, 10978048), (8, 8233536), (12, 5489024), (16, 4116768), (19, 3466752), (24, 2744512), (32, 2058384), (37, 1780224), (38, 1733376), (48, 1372256), (57, 1155584), (61, 1079808), (64, 1029192), (74, 890112), (76, 866688), (96, 686128), (111, 593408), (114, 577792), (122, 539904), (128, 514596), (148, 445056), (152, 433344), (183, 359936), (192, 343064), (222, 296704), (228, 288896), (244, 269952), (256, 257298), (296, 222528), (304, 216672), (366, 179968), (384, 171532), (444, 148352), (456, 144448), (488, 134976), (512, 128649), (592, 111264), (608, 108336), (703, 93696), (732, 89984), (768, 85766), (888, 74176), (912, 72224), (976, 67488), (1159, 56832), (1184, 55632), (1216, 54168), (1406, 46848), (1464, 44992), (1536, 42883), (1776, 37088), (1824, 36112), (1952, 33744), (2109, 31232), (2257, 29184), (2318, 28416), (2368, 27816), (2432, 27084), (2812, 23424), (2928, 22496), (3477, 18944), (3552, 18544), (3648, 18056), (3904, 16872), (4218, 15616), (4514, 14592), (4636, 14208), (4736, 13908), (4864, 13542), (5624, 11712), (5856, 11248), (6771, 9728), (6954, 9472), (7104, 9272), (7296, 9028), (7808, 8436)]