72815112

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 209530860

約数和(自身を除く): 136715748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3037, 3996, 5994, 6074, 7992, 9111, 11988, 12148, 18222, 23976, 24296, 27333, 36444, 54666, 72888, 81999, 109332, 112369, 163998, 218664, 224738, 245997, 327996, 337107, 449476, 491994, 655992, 674214, 898952, 983988, 1011321, 1348428, 1967976, 2022642, 2696856, 3033963, 4045284, 6067926, 8090568, 9101889, 12135852, 18203778, 24271704, 36407556, 72815112]

約数ペア:

[(1, 72815112), (2, 36407556), (3, 24271704), (4, 18203778), (6, 12135852), (8, 9101889), (9, 8090568), (12, 6067926), (18, 4045284), (24, 3033963), (27, 2696856), (36, 2022642), (37, 1967976), (54, 1348428), (72, 1011321), (74, 983988), (81, 898952), (108, 674214), (111, 655992), (148, 491994), (162, 449476), (216, 337107), (222, 327996), (296, 245997), (324, 224738), (333, 218664), (444, 163998), (648, 112369), (666, 109332), (888, 81999), (999, 72888), (1332, 54666), (1998, 36444), (2664, 27333), (2997, 24296), (3037, 23976), (3996, 18222), (5994, 12148), (6074, 11988), (7992, 9111)]