77108148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 222114256

約数和(自身を除く): 145006108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 73, 74, 78, 111, 117, 122, 146, 148, 156, 183, 219, 222, 234, 244, 292, 333, 366, 438, 444, 468, 481, 549, 657, 666, 732, 793, 876, 949, 962, 1098, 1314, 1332, 1443, 1586, 1898, 1924, 2196, 2257, 2379, 2628, 2701, 2847, 2886, 3172, 3796, 4329, 4453, 4514, 4758, 5402, 5694, 5772, 6771, 7137, 8103, 8541, 8658, 8906, 9028, 9516, 10804, 11388, 13359, 13542, 14274, 16206, 17082, 17316, 17812, 20313, 24309, 26718, 27084, 28548, 29341, 32412, 34164, 35113, 40077, 40626, 48618, 53436, 57889, 58682, 70226, 80154, 81252, 88023, 97236, 105339, 115778, 117364, 140452, 160308, 164761, 173667, 176046, 210678, 231556, 264069, 316017, 329522, 347334, 352092, 421356, 494283, 521001, 528138, 632034, 659044, 694668, 988566, 1042002, 1056276, 1264068, 1482849, 1977132, 2084004, 2141893, 2965698, 4283786, 5931396, 6425679, 8567572, 12851358, 19277037, 25702716, 38554074, 77108148]

約数ペア:

[(1, 77108148), (2, 38554074), (3, 25702716), (4, 19277037), (6, 12851358), (9, 8567572), (12, 6425679), (13, 5931396), (18, 4283786), (26, 2965698), (36, 2141893), (37, 2084004), (39, 1977132), (52, 1482849), (61, 1264068), (73, 1056276), (74, 1042002), (78, 988566), (111, 694668), (117, 659044), (122, 632034), (146, 528138), (148, 521001), (156, 494283), (183, 421356), (219, 352092), (222, 347334), (234, 329522), (244, 316017), (292, 264069), (333, 231556), (366, 210678), (438, 176046), (444, 173667), (468, 164761), (481, 160308), (549, 140452), (657, 117364), (666, 115778), (732, 105339), (793, 97236), (876, 88023), (949, 81252), (962, 80154), (1098, 70226), (1314, 58682), (1332, 57889), (1443, 53436), (1586, 48618), (1898, 40626), (1924, 40077), (2196, 35113), (2257, 34164), (2379, 32412), (2628, 29341), (2701, 28548), (2847, 27084), (2886, 26718), (3172, 24309), (3796, 20313), (4329, 17812), (4453, 17316), (4514, 17082), (4758, 16206), (5402, 14274), (5694, 13542), (5772, 13359), (6771, 11388), (7137, 10804), (8103, 9516), (8541, 9028), (8658, 8906)]