79199172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 149753916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 53, 62, 78, 93, 103, 106, 117, 124, 156, 159, 186, 206, 212, 234, 279, 309, 318, 372, 403, 412, 468, 477, 558, 618, 636, 689, 806, 927, 954, 1116, 1209, 1236, 1339, 1378, 1612, 1643, 1854, 1908, 2067, 2418, 2678, 2756, 3193, 3286, 3627, 3708, 4017, 4134, 4836, 4929, 5356, 5459, 6201, 6386, 6572, 7254, 8034, 8268, 9579, 9858, 10918, 12051, 12402, 12772, 14508, 14787, 16068, 16377, 19158, 19716, 21359, 21836, 24102, 24804, 28737, 29574, 32754, 38316, 41509, 42718, 48204, 49131, 57474, 59148, 64077, 65508, 70967, 83018, 85436, 98262, 114948, 124527, 128154, 141934, 166036, 169229, 192231, 196524, 212901, 249054, 256308, 283868, 338458, 373581, 384462, 425802, 498108, 507687, 638703, 676916, 747162, 768924, 851604, 1015374, 1277406, 1494324, 1523061, 2030748, 2199977, 2554812, 3046122, 4399954, 6092244, 6599931, 8799908, 13199862, 19799793, 26399724, 39599586, 79199172]

約数ペア:

[(1, 79199172), (2, 39599586), (3, 26399724), (4, 19799793), (6, 13199862), (9, 8799908), (12, 6599931), (13, 6092244), (18, 4399954), (26, 3046122), (31, 2554812), (36, 2199977), (39, 2030748), (52, 1523061), (53, 1494324), (62, 1277406), (78, 1015374), (93, 851604), (103, 768924), (106, 747162), (117, 676916), (124, 638703), (156, 507687), (159, 498108), (186, 425802), (206, 384462), (212, 373581), (234, 338458), (279, 283868), (309, 256308), (318, 249054), (372, 212901), (403, 196524), (412, 192231), (468, 169229), (477, 166036), (558, 141934), (618, 128154), (636, 124527), (689, 114948), (806, 98262), (927, 85436), (954, 83018), (1116, 70967), (1209, 65508), (1236, 64077), (1339, 59148), (1378, 57474), (1612, 49131), (1643, 48204), (1854, 42718), (1908, 41509), (2067, 38316), (2418, 32754), (2678, 29574), (2756, 28737), (3193, 24804), (3286, 24102), (3627, 21836), (3708, 21359), (4017, 19716), (4134, 19158), (4836, 16377), (4929, 16068), (5356, 14787), (5459, 14508), (6201, 12772), (6386, 12402), (6572, 12051), (7254, 10918), (8034, 9858), (8268, 9579)]