72039792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 147946128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 43, 44, 48, 57, 66, 76, 86, 88, 114, 129, 132, 152, 167, 172, 176, 209, 228, 258, 264, 304, 334, 344, 418, 456, 473, 501, 516, 528, 627, 668, 688, 817, 836, 912, 946, 1002, 1032, 1254, 1336, 1419, 1634, 1672, 1837, 1892, 2004, 2064, 2451, 2508, 2672, 2838, 3173, 3268, 3344, 3674, 3784, 4008, 4902, 5016, 5511, 5676, 6346, 6536, 7181, 7348, 7568, 8016, 8987, 9519, 9804, 10032, 11022, 11352, 12692, 13072, 14362, 14696, 17974, 19038, 19608, 21543, 22044, 22704, 25384, 26961, 28724, 29392, 34903, 35948, 38076, 39216, 43086, 44088, 50768, 53922, 57448, 69806, 71896, 76152, 78991, 86172, 88176, 104709, 107844, 114896, 136439, 139612, 143792, 152304, 157982, 172344, 209418, 215688, 236973, 272878, 279224, 315964, 344688, 409317, 418836, 431376, 473946, 545756, 558448, 631928, 818634, 837672, 947892, 1091512, 1263856, 1500829, 1637268, 1675344, 1895784, 2183024, 3001658, 3274536, 3791568, 4502487, 6003316, 6549072, 9004974, 12006632, 18009948, 24013264, 36019896, 72039792]

約数ペア:

[(1, 72039792), (2, 36019896), (3, 24013264), (4, 18009948), (6, 12006632), (8, 9004974), (11, 6549072), (12, 6003316), (16, 4502487), (19, 3791568), (22, 3274536), (24, 3001658), (33, 2183024), (38, 1895784), (43, 1675344), (44, 1637268), (48, 1500829), (57, 1263856), (66, 1091512), (76, 947892), (86, 837672), (88, 818634), (114, 631928), (129, 558448), (132, 545756), (152, 473946), (167, 431376), (172, 418836), (176, 409317), (209, 344688), (228, 315964), (258, 279224), (264, 272878), (304, 236973), (334, 215688), (344, 209418), (418, 172344), (456, 157982), (473, 152304), (501, 143792), (516, 139612), (528, 136439), (627, 114896), (668, 107844), (688, 104709), (817, 88176), (836, 86172), (912, 78991), (946, 76152), (1002, 71896), (1032, 69806), (1254, 57448), (1336, 53922), (1419, 50768), (1634, 44088), (1672, 43086), (1837, 39216), (1892, 38076), (2004, 35948), (2064, 34903), (2451, 29392), (2508, 28724), (2672, 26961), (2838, 25384), (3173, 22704), (3268, 22044), (3344, 21543), (3674, 19608), (3784, 19038), (4008, 17974), (4902, 14696), (5016, 14362), (5511, 13072), (5676, 12692), (6346, 11352), (6536, 11022), (7181, 10032), (7348, 9804), (7568, 9519), (8016, 8987)]