78771372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 200202240

約数和(自身を除く): 121430868

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 59, 62, 74, 93, 97, 111, 118, 124, 148, 177, 186, 194, 222, 236, 291, 354, 372, 388, 444, 582, 708, 1147, 1164, 1829, 2183, 2294, 3007, 3441, 3589, 3658, 4366, 4588, 5487, 5723, 6014, 6549, 6882, 7178, 7316, 8732, 9021, 10767, 10974, 11446, 12028, 13098, 13764, 14356, 17169, 18042, 21534, 21948, 22892, 26196, 34338, 36084, 43068, 67673, 68676, 111259, 135346, 177413, 203019, 211751, 222518, 270692, 333777, 354826, 406038, 423502, 445036, 532239, 635253, 667554, 709652, 812076, 847004, 1064478, 1270506, 1335108, 2128956, 2541012, 6564281, 13128562, 19692843, 26257124, 39385686, 78771372]

約数ペア:

[(1, 78771372), (2, 39385686), (3, 26257124), (4, 19692843), (6, 13128562), (12, 6564281), (31, 2541012), (37, 2128956), (59, 1335108), (62, 1270506), (74, 1064478), (93, 847004), (97, 812076), (111, 709652), (118, 667554), (124, 635253), (148, 532239), (177, 445036), (186, 423502), (194, 406038), (222, 354826), (236, 333777), (291, 270692), (354, 222518), (372, 211751), (388, 203019), (444, 177413), (582, 135346), (708, 111259), (1147, 68676), (1164, 67673), (1829, 43068), (2183, 36084), (2294, 34338), (3007, 26196), (3441, 22892), (3589, 21948), (3658, 21534), (4366, 18042), (4588, 17169), (5487, 14356), (5723, 13764), (6014, 13098), (6549, 12028), (6882, 11446), (7178, 10974), (7316, 10767), (8732, 9021)]