76495240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 195644160

約数和(自身を除く): 119148920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 67, 68, 73, 85, 92, 115, 134, 136, 146, 170, 184, 230, 268, 292, 335, 340, 365, 391, 460, 536, 584, 670, 680, 730, 782, 920, 1139, 1241, 1340, 1460, 1541, 1564, 1679, 1955, 2278, 2482, 2680, 2920, 3082, 3128, 3358, 3910, 4556, 4891, 4964, 5695, 6164, 6205, 6716, 7705, 7820, 8395, 9112, 9782, 9928, 11390, 12328, 12410, 13432, 15410, 15640, 16790, 19564, 22780, 24455, 24820, 26197, 28543, 30820, 33580, 39128, 45560, 48910, 49640, 52394, 57086, 61640, 67160, 83147, 97820, 104788, 112493, 114172, 130985, 142715, 166294, 195640, 209576, 224986, 228344, 261970, 285430, 332588, 415735, 449972, 523940, 562465, 570860, 665176, 831470, 899944, 1047880, 1124930, 1141720, 1662940, 1912381, 2249860, 3325880, 3824762, 4499720, 7649524, 9561905, 15299048, 19123810, 38247620, 76495240]

約数ペア:

[(1, 76495240), (2, 38247620), (4, 19123810), (5, 15299048), (8, 9561905), (10, 7649524), (17, 4499720), (20, 3824762), (23, 3325880), (34, 2249860), (40, 1912381), (46, 1662940), (67, 1141720), (68, 1124930), (73, 1047880), (85, 899944), (92, 831470), (115, 665176), (134, 570860), (136, 562465), (146, 523940), (170, 449972), (184, 415735), (230, 332588), (268, 285430), (292, 261970), (335, 228344), (340, 224986), (365, 209576), (391, 195640), (460, 166294), (536, 142715), (584, 130985), (670, 114172), (680, 112493), (730, 104788), (782, 97820), (920, 83147), (1139, 67160), (1241, 61640), (1340, 57086), (1460, 52394), (1541, 49640), (1564, 48910), (1679, 45560), (1955, 39128), (2278, 33580), (2482, 30820), (2680, 28543), (2920, 26197), (3082, 24820), (3128, 24455), (3358, 22780), (3910, 19564), (4556, 16790), (4891, 15640), (4964, 15410), (5695, 13432), (6164, 12410), (6205, 12328), (6716, 11390), (7705, 9928), (7820, 9782), (8395, 9112)]