78063040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 206434944

約数和(自身を除く): 128371904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 320, 331, 335, 352, 440, 536, 662, 670, 704, 737, 880, 1072, 1324, 1340, 1474, 1655, 1760, 2144, 2648, 2680, 2948, 3310, 3520, 3641, 3685, 4288, 5296, 5360, 5896, 6620, 7282, 7370, 10592, 10720, 11792, 13240, 14564, 14740, 18205, 21184, 21440, 22177, 23584, 26480, 29128, 29480, 36410, 44354, 47168, 52960, 58256, 58960, 72820, 88708, 105920, 110885, 116512, 117920, 145640, 177416, 221770, 233024, 235840, 243947, 291280, 354832, 443540, 487894, 582560, 709664, 887080, 975788, 1165120, 1219735, 1419328, 1774160, 1951576, 2439470, 3548320, 3903152, 4878940, 7096640, 7806304, 9757880, 15612608, 19515760, 39031520, 78063040]

約数ペア:

[(1, 78063040), (2, 39031520), (4, 19515760), (5, 15612608), (8, 9757880), (10, 7806304), (11, 7096640), (16, 4878940), (20, 3903152), (22, 3548320), (32, 2439470), (40, 1951576), (44, 1774160), (55, 1419328), (64, 1219735), (67, 1165120), (80, 975788), (88, 887080), (110, 709664), (134, 582560), (160, 487894), (176, 443540), (220, 354832), (268, 291280), (320, 243947), (331, 235840), (335, 233024), (352, 221770), (440, 177416), (536, 145640), (662, 117920), (670, 116512), (704, 110885), (737, 105920), (880, 88708), (1072, 72820), (1324, 58960), (1340, 58256), (1474, 52960), (1655, 47168), (1760, 44354), (2144, 36410), (2648, 29480), (2680, 29128), (2948, 26480), (3310, 23584), (3520, 22177), (3641, 21440), (3685, 21184), (4288, 18205), (5296, 14740), (5360, 14564), (5896, 13240), (6620, 11792), (7282, 10720), (7370, 10592)]