72378984372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{86179}}^1$

素因数の和:86405

約数の個数: 96

約数和(自身を含む): 187637990400

約数和(自身を除く): 115259006028

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 179, 204, 276, 358, 391, 537, 716, 782, 1074, 1173, 1564, 2148, 2346, 3043, 4117, 4692, 6086, 8234, 9129, 12172, 12351, 16468, 18258, 24702, 36516, 49404, 69989, 86179, 139978, 172358, 209967, 258537, 279956, 344716, 419934, 517074, 839868, 1034148, 1465043, 1982117, 2930086, 3964234, 4395129, 5860172, 5946351, 7928468, 8790258, 11892702, 15426041, 17580516, 23785404, 30852082, 33695989, 46278123, 61704164, 67391978, 92556246, 101087967, 134783956, 185112492, 202175934, 262242697, 354798943, 404351868, 524485394, 709597886, 786728091, 1048970788, 1064396829, 1419195772, 1573456182, 2128793658, 3146912364, 4257587316, 6031582031, 12063164062, 18094746093, 24126328124, 36189492186, 72378984372]

約数ペア:

[(1, 72378984372), (2, 36189492186), (3, 24126328124), (4, 18094746093), (6, 12063164062), (12, 6031582031), (17, 4257587316), (23, 3146912364), (34, 2128793658), (46, 1573456182), (51, 1419195772), (68, 1064396829), (69, 1048970788), (92, 786728091), (102, 709597886), (138, 524485394), (179, 404351868), (204, 354798943), (276, 262242697), (358, 202175934), (391, 185112492), (537, 134783956), (716, 101087967), (782, 92556246), (1074, 67391978), (1173, 61704164), (1564, 46278123), (2148, 33695989), (2346, 30852082), (3043, 23785404), (4117, 17580516), (4692, 15426041), (6086, 11892702), (8234, 8790258), (9129, 7928468), (12172, 5946351), (12351, 5860172), (16468, 4395129), (18258, 3964234), (24702, 2930086), (36516, 1982117), (49404, 1465043), (69989, 1034148), (86179, 839868), (139978, 517074), (172358, 419934), (209967, 344716), (258537, 279956)]