77703996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 200542720

約数和(自身を除く): 122838724

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 151, 183, 222, 228, 244, 302, 366, 444, 453, 604, 703, 732, 906, 1159, 1406, 1812, 2109, 2257, 2318, 2812, 2869, 3477, 4218, 4514, 4636, 5587, 5738, 6771, 6954, 8436, 8607, 9028, 9211, 11174, 11476, 13542, 13908, 16761, 17214, 18422, 22348, 27084, 27633, 33522, 34428, 36844, 42883, 55266, 67044, 85766, 106153, 110532, 128649, 171532, 175009, 212306, 257298, 318459, 340807, 350018, 424612, 514596, 525027, 636918, 681614, 700036, 1022421, 1050054, 1273836, 1363228, 2044842, 2100108, 4089684, 6475333, 12950666, 19425999, 25901332, 38851998, 77703996]

約数ペア:

[(1, 77703996), (2, 38851998), (3, 25901332), (4, 19425999), (6, 12950666), (12, 6475333), (19, 4089684), (37, 2100108), (38, 2044842), (57, 1363228), (61, 1273836), (74, 1050054), (76, 1022421), (111, 700036), (114, 681614), (122, 636918), (148, 525027), (151, 514596), (183, 424612), (222, 350018), (228, 340807), (244, 318459), (302, 257298), (366, 212306), (444, 175009), (453, 171532), (604, 128649), (703, 110532), (732, 106153), (906, 85766), (1159, 67044), (1406, 55266), (1812, 42883), (2109, 36844), (2257, 34428), (2318, 33522), (2812, 27633), (2869, 27084), (3477, 22348), (4218, 18422), (4514, 17214), (4636, 16761), (5587, 13908), (5738, 13542), (6771, 11476), (6954, 11174), (8436, 9211), (8607, 9028)]