84138950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 192844800

約数和(自身を除く): 108705850

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 79, 85, 119, 158, 170, 175, 179, 238, 350, 358, 395, 425, 553, 595, 790, 850, 895, 1106, 1190, 1253, 1343, 1790, 1975, 2506, 2686, 2765, 2975, 3043, 3950, 4475, 5530, 5950, 6086, 6265, 6715, 8950, 9401, 12530, 13430, 13825, 14141, 15215, 18802, 21301, 27650, 28282, 30430, 31325, 33575, 42602, 47005, 62650, 67150, 70705, 76075, 94010, 98987, 106505, 141410, 152150, 197974, 213010, 235025, 240397, 353525, 470050, 480794, 494935, 532525, 707050, 989870, 1065050, 1201985, 1682779, 2403970, 2474675, 3365558, 4949350, 6009925, 8413895, 12019850, 16827790, 42069475, 84138950]

約数ペア:

[(1, 84138950), (2, 42069475), (5, 16827790), (7, 12019850), (10, 8413895), (14, 6009925), (17, 4949350), (25, 3365558), (34, 2474675), (35, 2403970), (50, 1682779), (70, 1201985), (79, 1065050), (85, 989870), (119, 707050), (158, 532525), (170, 494935), (175, 480794), (179, 470050), (238, 353525), (350, 240397), (358, 235025), (395, 213010), (425, 197974), (553, 152150), (595, 141410), (790, 106505), (850, 98987), (895, 94010), (1106, 76075), (1190, 70705), (1253, 67150), (1343, 62650), (1790, 47005), (1975, 42602), (2506, 33575), (2686, 31325), (2765, 30430), (2975, 28282), (3043, 27650), (3950, 21301), (4475, 18802), (5530, 15215), (5950, 14141), (6086, 13825), (6265, 13430), (6715, 12530), (8950, 9401)]