76138240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 193158000

約数和(自身を除く): 117019760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3499, 4352, 5440, 6998, 10880, 13996, 17495, 21760, 27992, 34990, 55984, 59483, 69980, 111968, 118966, 139960, 223936, 237932, 279920, 297415, 447872, 475864, 559840, 594830, 895744, 951728, 1119680, 1189660, 1903456, 2239360, 2379320, 3806912, 4478720, 4758640, 7613824, 9517280, 15227648, 19034560, 38069120, 76138240]

約数ペア:

[(1, 76138240), (2, 38069120), (4, 19034560), (5, 15227648), (8, 9517280), (10, 7613824), (16, 4758640), (17, 4478720), (20, 3806912), (32, 2379320), (34, 2239360), (40, 1903456), (64, 1189660), (68, 1119680), (80, 951728), (85, 895744), (128, 594830), (136, 559840), (160, 475864), (170, 447872), (256, 297415), (272, 279920), (320, 237932), (340, 223936), (544, 139960), (640, 118966), (680, 111968), (1088, 69980), (1280, 59483), (1360, 55984), (2176, 34990), (2720, 27992), (3499, 21760), (4352, 17495), (5440, 13996), (6998, 10880)]