42545268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 112869120

約数和(自身を除く): 70323852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 569, 603, 804, 1116, 1138, 1206, 1707, 2077, 2276, 2412, 3414, 4154, 5121, 6231, 6828, 8308, 10242, 12462, 17639, 18693, 20484, 24924, 35278, 37386, 38123, 52917, 70556, 74772, 76246, 105834, 114369, 152492, 158751, 211668, 228738, 317502, 343107, 457476, 635004, 686214, 1181813, 1372428, 2363626, 3545439, 4727252, 7090878, 10636317, 14181756, 21272634, 42545268]

約数ペア:

[(1, 42545268), (2, 21272634), (3, 14181756), (4, 10636317), (6, 7090878), (9, 4727252), (12, 3545439), (18, 2363626), (31, 1372428), (36, 1181813), (62, 686214), (67, 635004), (93, 457476), (124, 343107), (134, 317502), (186, 228738), (201, 211668), (268, 158751), (279, 152492), (372, 114369), (402, 105834), (558, 76246), (569, 74772), (603, 70556), (804, 52917), (1116, 38123), (1138, 37386), (1206, 35278), (1707, 24924), (2077, 20484), (2276, 18693), (2412, 17639), (3414, 12462), (4154, 10242), (5121, 8308), (6231, 6828)]