72390552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 197863680

約数和(自身を除く): 125473128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3463, 3484, 5226, 6926, 6968, 10389, 10452, 13852, 20778, 20904, 27704, 41556, 45019, 83112, 90038, 135057, 180076, 232021, 270114, 360152, 464042, 540228, 696063, 928084, 1080456, 1392126, 1856168, 2784252, 3016273, 5568504, 6032546, 9048819, 12065092, 18097638, 24130184, 36195276, 72390552]

約数ペア:

[(1, 72390552), (2, 36195276), (3, 24130184), (4, 18097638), (6, 12065092), (8, 9048819), (12, 6032546), (13, 5568504), (24, 3016273), (26, 2784252), (39, 1856168), (52, 1392126), (67, 1080456), (78, 928084), (104, 696063), (134, 540228), (156, 464042), (201, 360152), (268, 270114), (312, 232021), (402, 180076), (536, 135057), (804, 90038), (871, 83112), (1608, 45019), (1742, 41556), (2613, 27704), (3463, 20904), (3484, 20778), (5226, 13852), (6926, 10452), (6968, 10389)]