42638076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 122943744

約数和(自身を除く): 80305668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 191, 212, 234, 318, 324, 351, 382, 468, 477, 573, 636, 689, 702, 764, 954, 1053, 1146, 1378, 1404, 1431, 1719, 1908, 2067, 2106, 2292, 2483, 2756, 2862, 3438, 4134, 4212, 4293, 4966, 5157, 5724, 6201, 6876, 7449, 8268, 8586, 9932, 10123, 10314, 12402, 14898, 15471, 17172, 18603, 20246, 20628, 22347, 24804, 29796, 30369, 30942, 37206, 40492, 44694, 55809, 60738, 61884, 67041, 74412, 89388, 91107, 111618, 121476, 131599, 134082, 182214, 201123, 223236, 263198, 268164, 273321, 364428, 394797, 402246, 526396, 546642, 789594, 804492, 819963, 1093284, 1184391, 1579188, 1639926, 2368782, 3279852, 3553173, 4737564, 7106346, 10659519, 14212692, 21319038, 42638076]

約数ペア:

[(1, 42638076), (2, 21319038), (3, 14212692), (4, 10659519), (6, 7106346), (9, 4737564), (12, 3553173), (13, 3279852), (18, 2368782), (26, 1639926), (27, 1579188), (36, 1184391), (39, 1093284), (52, 819963), (53, 804492), (54, 789594), (78, 546642), (81, 526396), (106, 402246), (108, 394797), (117, 364428), (156, 273321), (159, 268164), (162, 263198), (191, 223236), (212, 201123), (234, 182214), (318, 134082), (324, 131599), (351, 121476), (382, 111618), (468, 91107), (477, 89388), (573, 74412), (636, 67041), (689, 61884), (702, 60738), (764, 55809), (954, 44694), (1053, 40492), (1146, 37206), (1378, 30942), (1404, 30369), (1431, 29796), (1719, 24804), (1908, 22347), (2067, 20628), (2106, 20246), (2292, 18603), (2483, 17172), (2756, 15471), (2862, 14898), (3438, 12402), (4134, 10314), (4212, 10123), (4293, 9932), (4966, 8586), (5157, 8268), (5724, 7449), (6201, 6876)]