76786144

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:105

約数の個数: 108

約数和(自身を含む): 176854104

約数和(自身を除く): 100067960

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 289, 304, 323, 361, 368, 391, 437, 544, 578, 608, 646, 722, 736, 782, 874, 1156, 1292, 1444, 1564, 1748, 2312, 2584, 2888, 3128, 3496, 4624, 5168, 5491, 5776, 6137, 6256, 6647, 6992, 7429, 8303, 9248, 10336, 10982, 11552, 12274, 12512, 13294, 13984, 14858, 16606, 21964, 24548, 26588, 29716, 33212, 43928, 49096, 53176, 59432, 66424, 87856, 98192, 104329, 106352, 118864, 126293, 132848, 141151, 175712, 196384, 208658, 212704, 237728, 252586, 265696, 282302, 417316, 505172, 564604, 834632, 1010344, 1129208, 1669264, 2020688, 2258416, 2399567, 3338528, 4041376, 4516832, 4799134, 9598268, 19196536, 38393072, 76786144]

約数ペア:

[(1, 76786144), (2, 38393072), (4, 19196536), (8, 9598268), (16, 4799134), (17, 4516832), (19, 4041376), (23, 3338528), (32, 2399567), (34, 2258416), (38, 2020688), (46, 1669264), (68, 1129208), (76, 1010344), (92, 834632), (136, 564604), (152, 505172), (184, 417316), (272, 282302), (289, 265696), (304, 252586), (323, 237728), (361, 212704), (368, 208658), (391, 196384), (437, 175712), (544, 141151), (578, 132848), (608, 126293), (646, 118864), (722, 106352), (736, 104329), (782, 98192), (874, 87856), (1156, 66424), (1292, 59432), (1444, 53176), (1564, 49096), (1748, 43928), (2312, 33212), (2584, 29716), (2888, 26588), (3128, 24548), (3496, 21964), (4624, 16606), (5168, 14858), (5491, 13984), (5776, 13294), (6137, 12512), (6256, 12274), (6647, 11552), (6992, 10982), (7429, 10336), (8303, 9248)]